8889362820

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:266

約数の個数: 432

約数和(自身を含む): 30886652160

約数和(自身を除く): 21997289340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 79, 81, 90, 108, 117, 130, 135, 137, 156, 158, 162, 169, 180, 195, 234, 237, 243, 260, 270, 274, 316, 324, 338, 351, 390, 395, 405, 411, 468, 474, 486, 507, 540, 548, 585, 676, 685, 702, 711, 780, 790, 810, 822, 845, 948, 972, 1014, 1027, 1053, 1170, 1185, 1215, 1233, 1370, 1404, 1422, 1521, 1580, 1620, 1644, 1690, 1755, 1781, 2028, 2054, 2055, 2106, 2133, 2340, 2370, 2430, 2466, 2535, 2740, 2844, 3042, 3081, 3159, 3380, 3510, 3555, 3562, 3699, 4108, 4110, 4212, 4266, 4563, 4740, 4860, 4932, 5070, 5135, 5265, 5343, 6084, 6162, 6165, 6318, 6399, 7020, 7110, 7124, 7398, 7605, 8220, 8532, 8905, 9126, 9243, 10140, 10270, 10530, 10665, 10686, 10823, 11097, 12324, 12330, 12636, 12798, 13351, 13689, 14220, 14796, 15210, 15405, 15795, 16029, 17810, 18252, 18486, 18495, 19197, 20540, 21060, 21330, 21372, 21646, 22194, 22815, 23153, 24660, 25596, 26702, 26715, 27378, 27729, 30420, 30810, 31590, 31995, 32058, 32469, 33291, 35620, 36972, 36990, 38394, 40053, 41067, 42660, 43292, 44388, 45630, 46215, 46306, 48087, 53404, 53430, 54115, 54756, 55458, 55485, 61620, 63180, 63990, 64116, 64938, 66582, 66755, 68445, 69459, 73980, 76788, 80106, 80145, 82134, 83187, 91260, 92430, 92612, 95985, 96174, 97407, 106860, 108230, 110916, 110970, 115765, 120159, 127980, 129876, 133164, 133510, 136890, 138645, 138918, 140699, 144261, 160212, 160290, 162345, 164268, 166374, 166455, 184860, 191970, 192348, 194814, 200265, 205335, 208377, 216460, 221940, 231530, 240318, 240435, 249561, 267020, 273780, 277290, 277836, 281398, 288522, 292221, 320580, 324690, 332748, 332910, 347295, 360477, 383940, 389628, 400530, 410670, 415935, 416754, 422097, 432783, 463060, 480636, 480870, 487035, 499122, 554580, 562796, 577044, 584442, 600795, 625131, 649380, 665820, 694590, 703495, 720954, 721305, 801060, 821340, 831870, 833508, 844194, 865566, 876663, 961740, 974070, 998244, 1041885, 1081431, 1168884, 1201590, 1247805, 1250262, 1266291, 1389180, 1406990, 1441908, 1442610, 1461105, 1663740, 1688388, 1731132, 1753326, 1802385, 1829087, 1875393, 1948140, 2083770, 2110485, 2162862, 2163915, 2403180, 2495610, 2500524, 2532582, 2629989, 2813980, 2885220, 2922210, 3125655, 3244293, 3506652, 3604770, 3658174, 3750786, 3798873, 4167540, 4220970, 4325724, 4327830, 4383315, 4991220, 5065164, 5259978, 5407155, 5487261, 5626179, 5844420, 6251310, 6331455, 6488586, 7209540, 7316348, 7501572, 7597746, 8441940, 8655660, 8766630, 9145435, 9376965, 10519956, 10814310, 10974522, 11252358, 11396619, 12502620, 12662910, 12977172, 13149945, 15195492, 16221465, 16461783, 17533260, 18290870, 18753930, 18994365, 21628620, 21949044, 22504716, 22793238, 25325820, 26299890, 27436305, 28130895, 32442930, 32923566, 34189857, 36581740, 37507860, 37988730, 45586476, 49385349, 52599780, 54872610, 56261790, 56983095, 64885860, 65847132, 68379714, 75977460, 82308915, 98770698, 109745220, 112523580, 113966190, 136759428, 148156047, 164617830, 170949285, 197541396, 227932380, 246926745, 296312094, 329235660, 341898570, 444468141, 493853490, 592624188, 683797140, 740780235, 888936282, 987706980, 1481560470, 1777872564, 2222340705, 2963120940, 4444681410, 8889362820]

約数ペア:

[(1, 8889362820), (2, 4444681410), (3, 2963120940), (4, 2222340705), (5, 1777872564), (6, 1481560470), (9, 987706980), (10, 888936282), (12, 740780235), (13, 683797140), (15, 592624188), (18, 493853490), (20, 444468141), (26, 341898570), (27, 329235660), (30, 296312094), (36, 246926745), (39, 227932380), (45, 197541396), (52, 170949285), (54, 164617830), (60, 148156047), (65, 136759428), (78, 113966190), (79, 112523580), (81, 109745220), (90, 98770698), (108, 82308915), (117, 75977460), (130, 68379714), (135, 65847132), (137, 64885860), (156, 56983095), (158, 56261790), (162, 54872610), (169, 52599780), (180, 49385349), (195, 45586476), (234, 37988730), (237, 37507860), (243, 36581740), (260, 34189857), (270, 32923566), (274, 32442930), (316, 28130895), (324, 27436305), (338, 26299890), (351, 25325820), (390, 22793238), (395, 22504716), (405, 21949044), (411, 21628620), (468, 18994365), (474, 18753930), (486, 18290870), (507, 17533260), (540, 16461783), (548, 16221465), (585, 15195492), (676, 13149945), (685, 12977172), (702, 12662910), (711, 12502620), (780, 11396619), (790, 11252358), (810, 10974522), (822, 10814310), (845, 10519956), (948, 9376965), (972, 9145435), (1014, 8766630), (1027, 8655660), (1053, 8441940), (1170, 7597746), (1185, 7501572), (1215, 7316348), (1233, 7209540), (1370, 6488586), (1404, 6331455), (1422, 6251310), (1521, 5844420), (1580, 5626179), (1620, 5487261), (1644, 5407155), (1690, 5259978), (1755, 5065164), (1781, 4991220), (2028, 4383315), (2054, 4327830), (2055, 4325724), (2106, 4220970), (2133, 4167540), (2340, 3798873), (2370, 3750786), (2430, 3658174), (2466, 3604770), (2535, 3506652), (2740, 3244293), (2844, 3125655), (3042, 2922210), (3081, 2885220), (3159, 2813980), (3380, 2629989), (3510, 2532582), (3555, 2500524), (3562, 2495610), (3699, 2403180), (4108, 2163915), (4110, 2162862), (4212, 2110485), (4266, 2083770), (4563, 1948140), (4740, 1875393), (4860, 1829087), (4932, 1802385), (5070, 1753326), (5135, 1731132), (5265, 1688388), (5343, 1663740), (6084, 1461105), (6162, 1442610), (6165, 1441908), (6318, 1406990), (6399, 1389180), (7020, 1266291), (7110, 1250262), (7124, 1247805), (7398, 1201590), (7605, 1168884), (8220, 1081431), (8532, 1041885), (8905, 998244), (9126, 974070), (9243, 961740), (10140, 876663), (10270, 865566), (10530, 844194), (10665, 833508), (10686, 831870), (10823, 821340), (11097, 801060), (12324, 721305), (12330, 720954), (12636, 703495), (12798, 694590), (13351, 665820), (13689, 649380), (14220, 625131), (14796, 600795), (15210, 584442), (15405, 577044), (15795, 562796), (16029, 554580), (17810, 499122), (18252, 487035), (18486, 480870), (18495, 480636), (19197, 463060), (20540, 432783), (21060, 422097), (21330, 416754), (21372, 415935), (21646, 410670), (22194, 400530), (22815, 389628), (23153, 383940), (24660, 360477), (25596, 347295), (26702, 332910), (26715, 332748), (27378, 324690), (27729, 320580), (30420, 292221), (30810, 288522), (31590, 281398), (31995, 277836), (32058, 277290), (32469, 273780), (33291, 267020), (35620, 249561), (36972, 240435), (36990, 240318), (38394, 231530), (40053, 221940), (41067, 216460), (42660, 208377), (43292, 205335), (44388, 200265), (45630, 194814), (46215, 192348), (46306, 191970), (48087, 184860), (53404, 166455), (53430, 166374), (54115, 164268), (54756, 162345), (55458, 160290), (55485, 160212), (61620, 144261), (63180, 140699), (63990, 138918), (64116, 138645), (64938, 136890), (66582, 133510), (66755, 133164), (68445, 129876), (69459, 127980), (73980, 120159), (76788, 115765), (80106, 110970), (80145, 110916), (82134, 108230), (83187, 106860), (91260, 97407), (92430, 96174), (92612, 95985)]