18667960920

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1\times {\mathrm{263}}^1$

素因数の和:560

約数の個数: 512

約数和(自身を含む): 73446912000

約数和(自身を除く): 54778951080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 41, 42, 45, 54, 56, 60, 63, 70, 72, 82, 84, 90, 105, 108, 120, 123, 126, 135, 140, 164, 168, 180, 189, 205, 210, 216, 229, 246, 252, 263, 270, 280, 287, 315, 328, 360, 369, 378, 410, 420, 458, 492, 504, 526, 540, 574, 615, 630, 687, 738, 756, 789, 820, 840, 861, 916, 945, 984, 1052, 1080, 1107, 1145, 1148, 1230, 1260, 1315, 1374, 1435, 1476, 1512, 1578, 1603, 1640, 1722, 1832, 1841, 1845, 1890, 2061, 2104, 2214, 2290, 2296, 2367, 2460, 2520, 2583, 2630, 2748, 2870, 2952, 3156, 3206, 3435, 3444, 3682, 3690, 3780, 3945, 4122, 4305, 4428, 4580, 4734, 4809, 4920, 5166, 5260, 5496, 5523, 5535, 5740, 6183, 6312, 6412, 6870, 6888, 7101, 7364, 7380, 7560, 7749, 7890, 8015, 8244, 8610, 8856, 9160, 9205, 9389, 9468, 9618, 10305, 10332, 10520, 10783, 11046, 11070, 11480, 11835, 12366, 12824, 12915, 13740, 14202, 14427, 14728, 14760, 15498, 15780, 16030, 16488, 16569, 17220, 18410, 18778, 18936, 19236, 20610, 20664, 21566, 22092, 22140, 23670, 24045, 24732, 25830, 27480, 27615, 28167, 28404, 28854, 30915, 30996, 31560, 32060, 32349, 33138, 34440, 35505, 36820, 37556, 38472, 38745, 41220, 43132, 43281, 44184, 44280, 46945, 47340, 48090, 49464, 49707, 51660, 53915, 55230, 56334, 56808, 57708, 60227, 61830, 61992, 64120, 64698, 65723, 66276, 71010, 72135, 73640, 75112, 75481, 77490, 82440, 82845, 84501, 86264, 86562, 93890, 94680, 96180, 97047, 99414, 103320, 107830, 110460, 112668, 115416, 120454, 123660, 129396, 131446, 132552, 140835, 142020, 144270, 150962, 154980, 161745, 165690, 169002, 173124, 180681, 187780, 192360, 194094, 197169, 198828, 215660, 216405, 220920, 225336, 226443, 240908, 247320, 248535, 253503, 258792, 262892, 281670, 284040, 288540, 291141, 301135, 301924, 309960, 323490, 328615, 331380, 338004, 346248, 361362, 375560, 377405, 388188, 394338, 397656, 421589, 422505, 431320, 432810, 452886, 481816, 485235, 497070, 507006, 525784, 542043, 563340, 577080, 582282, 591507, 602270, 603848, 646980, 657230, 662760, 676008, 679329, 722724, 754810, 776376, 788676, 843178, 845010, 865620, 903405, 905772, 970470, 985845, 994140, 1014012, 1084086, 1126680, 1132215, 1164564, 1183014, 1204540, 1264767, 1267515, 1293960, 1314460, 1358658, 1445448, 1455705, 1509620, 1577352, 1626129, 1686356, 1690020, 1731240, 1774521, 1806810, 1811544, 1940940, 1971690, 1988280, 2028024, 2037987, 2107945, 2168172, 2264430, 2329128, 2366028, 2409080, 2469307, 2529534, 2535030, 2628920, 2710215, 2717316, 2911410, 2957535, 3019240, 3252258, 3372712, 3380040, 3396645, 3549042, 3613620, 3794301, 3881880, 3943380, 4075974, 4215890, 4336344, 4528860, 4732056, 4938614, 5059068, 5070060, 5420430, 5434632, 5822820, 5915070, 6323835, 6504516, 6793290, 7098084, 7227240, 7407921, 7588602, 7886760, 8130645, 8151948, 8431780, 8872605, 9057720, 9877228, 10118136, 10140120, 10189935, 10840860, 11382903, 11645640, 11830140, 12346535, 12647670, 13009032, 13586580, 14196168, 14815842, 15177204, 16261290, 16303896, 16863560, 17285149, 17745210, 18971505, 19754456, 20379870, 21681720, 22223763, 22765806, 23660280, 24693070, 25295340, 27173160, 29631684, 30354408, 32522580, 34570298, 35490420, 37039605, 37943010, 40759740, 44447526, 45531612, 49386140, 50590680, 51855447, 56914515, 59263368, 65045160, 66671289, 69140596, 70980840, 74079210, 75886020, 81519480, 86425745, 88895052, 91063224, 98772280, 103710894, 111118815, 113829030, 133342578, 138281192, 148158420, 151772040, 155566341, 172851490, 177790104, 207421788, 222237630, 227658060, 259277235, 266685156, 296316840, 311132682, 333356445, 345702980, 414843576, 444475260, 455316120, 466699023, 518554470, 533370312, 622265364, 666712890, 691405960, 777831705, 888950520, 933398046, 1037108940, 1244530728, 1333425780, 1555663410, 1866796092, 2074217880, 2333495115, 2666851560, 3111326820, 3733592184, 4666990230, 6222653640, 9333980460, 18667960920]

約数ペア:

[(1, 18667960920), (2, 9333980460), (3, 6222653640), (4, 4666990230), (5, 3733592184), (6, 3111326820), (7, 2666851560), (8, 2333495115), (9, 2074217880), (10, 1866796092), (12, 1555663410), (14, 1333425780), (15, 1244530728), (18, 1037108940), (20, 933398046), (21, 888950520), (24, 777831705), (27, 691405960), (28, 666712890), (30, 622265364), (35, 533370312), (36, 518554470), (40, 466699023), (41, 455316120), (42, 444475260), (45, 414843576), (54, 345702980), (56, 333356445), (60, 311132682), (63, 296316840), (70, 266685156), (72, 259277235), (82, 227658060), (84, 222237630), (90, 207421788), (105, 177790104), (108, 172851490), (120, 155566341), (123, 151772040), (126, 148158420), (135, 138281192), (140, 133342578), (164, 113829030), (168, 111118815), (180, 103710894), (189, 98772280), (205, 91063224), (210, 88895052), (216, 86425745), (229, 81519480), (246, 75886020), (252, 74079210), (263, 70980840), (270, 69140596), (280, 66671289), (287, 65045160), (315, 59263368), (328, 56914515), (360, 51855447), (369, 50590680), (378, 49386140), (410, 45531612), (420, 44447526), (458, 40759740), (492, 37943010), (504, 37039605), (526, 35490420), (540, 34570298), (574, 32522580), (615, 30354408), (630, 29631684), (687, 27173160), (738, 25295340), (756, 24693070), (789, 23660280), (820, 22765806), (840, 22223763), (861, 21681720), (916, 20379870), (945, 19754456), (984, 18971505), (1052, 17745210), (1080, 17285149), (1107, 16863560), (1145, 16303896), (1148, 16261290), (1230, 15177204), (1260, 14815842), (1315, 14196168), (1374, 13586580), (1435, 13009032), (1476, 12647670), (1512, 12346535), (1578, 11830140), (1603, 11645640), (1640, 11382903), (1722, 10840860), (1832, 10189935), (1841, 10140120), (1845, 10118136), (1890, 9877228), (2061, 9057720), (2104, 8872605), (2214, 8431780), (2290, 8151948), (2296, 8130645), (2367, 7886760), (2460, 7588602), (2520, 7407921), (2583, 7227240), (2630, 7098084), (2748, 6793290), (2870, 6504516), (2952, 6323835), (3156, 5915070), (3206, 5822820), (3435, 5434632), (3444, 5420430), (3682, 5070060), (3690, 5059068), (3780, 4938614), (3945, 4732056), (4122, 4528860), (4305, 4336344), (4428, 4215890), (4580, 4075974), (4734, 3943380), (4809, 3881880), (4920, 3794301), (5166, 3613620), (5260, 3549042), (5496, 3396645), (5523, 3380040), (5535, 3372712), (5740, 3252258), (6183, 3019240), (6312, 2957535), (6412, 2911410), (6870, 2717316), (6888, 2710215), (7101, 2628920), (7364, 2535030), (7380, 2529534), (7560, 2469307), (7749, 2409080), (7890, 2366028), (8015, 2329128), (8244, 2264430), (8610, 2168172), (8856, 2107945), (9160, 2037987), (9205, 2028024), (9389, 1988280), (9468, 1971690), (9618, 1940940), (10305, 1811544), (10332, 1806810), (10520, 1774521), (10783, 1731240), (11046, 1690020), (11070, 1686356), (11480, 1626129), (11835, 1577352), (12366, 1509620), (12824, 1455705), (12915, 1445448), (13740, 1358658), (14202, 1314460), (14427, 1293960), (14728, 1267515), (14760, 1264767), (15498, 1204540), (15780, 1183014), (16030, 1164564), (16488, 1132215), (16569, 1126680), (17220, 1084086), (18410, 1014012), (18778, 994140), (18936, 985845), (19236, 970470), (20610, 905772), (20664, 903405), (21566, 865620), (22092, 845010), (22140, 843178), (23670, 788676), (24045, 776376), (24732, 754810), (25830, 722724), (27480, 679329), (27615, 676008), (28167, 662760), (28404, 657230), (28854, 646980), (30915, 603848), (30996, 602270), (31560, 591507), (32060, 582282), (32349, 577080), (33138, 563340), (34440, 542043), (35505, 525784), (36820, 507006), (37556, 497070), (38472, 485235), (38745, 481816), (41220, 452886), (43132, 432810), (43281, 431320), (44184, 422505), (44280, 421589), (46945, 397656), (47340, 394338), (48090, 388188), (49464, 377405), (49707, 375560), (51660, 361362), (53915, 346248), (55230, 338004), (56334, 331380), (56808, 328615), (57708, 323490), (60227, 309960), (61830, 301924), (61992, 301135), (64120, 291141), (64698, 288540), (65723, 284040), (66276, 281670), (71010, 262892), (72135, 258792), (73640, 253503), (75112, 248535), (75481, 247320), (77490, 240908), (82440, 226443), (82845, 225336), (84501, 220920), (86264, 216405), (86562, 215660), (93890, 198828), (94680, 197169), (96180, 194094), (97047, 192360), (99414, 187780), (103320, 180681), (107830, 173124), (110460, 169002), (112668, 165690), (115416, 161745), (120454, 154980), (123660, 150962), (129396, 144270), (131446, 142020), (132552, 140835)]