220261860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1$

素因数の和:172

約数の個数: 432

約数和(自身を含む): 894072816

約数和(自身を除く): 673810956

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 17, 18, 20, 21, 26, 28, 30, 34, 35, 36, 39, 42, 45, 49, 51, 52, 60, 63, 65, 68, 70, 78, 84, 85, 90, 91, 98, 102, 105, 113, 117, 119, 126, 130, 140, 147, 153, 156, 170, 180, 182, 195, 196, 204, 210, 221, 226, 234, 238, 245, 252, 255, 260, 273, 294, 306, 315, 339, 340, 357, 364, 390, 420, 441, 442, 452, 455, 468, 476, 490, 510, 546, 565, 585, 588, 595, 612, 630, 637, 663, 678, 714, 735, 765, 780, 791, 819, 833, 882, 884, 910, 980, 1017, 1020, 1071, 1092, 1105, 1130, 1170, 1190, 1260, 1274, 1326, 1356, 1365, 1428, 1469, 1470, 1530, 1547, 1582, 1638, 1666, 1695, 1764, 1785, 1820, 1911, 1921, 1989, 2034, 2142, 2205, 2210, 2260, 2340, 2373, 2380, 2499, 2548, 2652, 2730, 2938, 2940, 3060, 3094, 3164, 3185, 3276, 3315, 3332, 3390, 3570, 3822, 3842, 3955, 3978, 4068, 4095, 4165, 4284, 4407, 4410, 4420, 4641, 4746, 4998, 5085, 5355, 5460, 5537, 5733, 5763, 5876, 6188, 6370, 6630, 6780, 7119, 7140, 7345, 7497, 7644, 7684, 7735, 7910, 7956, 8190, 8330, 8814, 8820, 9282, 9492, 9555, 9605, 9945, 9996, 10170, 10283, 10710, 10829, 11074, 11466, 11526, 11865, 12495, 12740, 13221, 13260, 13447, 13923, 14238, 14690, 14994, 15470, 15820, 16380, 16611, 16660, 17289, 17628, 18564, 19110, 19210, 19890, 20340, 20566, 21420, 21658, 22035, 22148, 22932, 23052, 23205, 23730, 24973, 24990, 26442, 26894, 27685, 27846, 28476, 28665, 28815, 29380, 29988, 30849, 30940, 32487, 33222, 34578, 35595, 37485, 38220, 38420, 39780, 40341, 41132, 43316, 44070, 46410, 47460, 49833, 49946, 49980, 51415, 52884, 53788, 54145, 55370, 55692, 57330, 57630, 61698, 64974, 66105, 66444, 67235, 69156, 69615, 71190, 71981, 74919, 74970, 80682, 83055, 86445, 88140, 92547, 92820, 94129, 97461, 99666, 99892, 102830, 108290, 110740, 114660, 115260, 121023, 123396, 124865, 129948, 132210, 134470, 139230, 142380, 143962, 149838, 149940, 154245, 161364, 162435, 166110, 172890, 174811, 185094, 188258, 194922, 199332, 201705, 205660, 215943, 216580, 224757, 242046, 249165, 249730, 264420, 268940, 278460, 282387, 287924, 299676, 308490, 324870, 332220, 345780, 349622, 359905, 370188, 374595, 376516, 389844, 403410, 431886, 449514, 462735, 470645, 484092, 487305, 498330, 499460, 524433, 564774, 605115, 616980, 647829, 649740, 699244, 719810, 749190, 806820, 847161, 863772, 874055, 899028, 925470, 941290, 974610, 996660, 1048866, 1079715, 1123785, 1129548, 1210230, 1223677, 1295658, 1411935, 1439620, 1498380, 1573299, 1694322, 1748110, 1850940, 1882580, 1949220, 2097732, 2159430, 2247570, 2420460, 2447354, 2591316, 2622165, 2823870, 3146598, 3239145, 3388644, 3496220, 3671031, 4235805, 4318860, 4495140, 4894708, 5244330, 5647740, 6118385, 6293196, 6478290, 7342062, 7866495, 8471610, 10488660, 11013093, 12236770, 12956580, 14684124, 15732990, 16943220, 18355155, 22026186, 24473540, 31465980, 36710310, 44052372, 55065465, 73420620, 110130930, 220261860]

約数ペア:

[(1, 220261860), (2, 110130930), (3, 73420620), (4, 55065465), (5, 44052372), (6, 36710310), (7, 31465980), (9, 24473540), (10, 22026186), (12, 18355155), (13, 16943220), (14, 15732990), (15, 14684124), (17, 12956580), (18, 12236770), (20, 11013093), (21, 10488660), (26, 8471610), (28, 7866495), (30, 7342062), (34, 6478290), (35, 6293196), (36, 6118385), (39, 5647740), (42, 5244330), (45, 4894708), (49, 4495140), (51, 4318860), (52, 4235805), (60, 3671031), (63, 3496220), (65, 3388644), (68, 3239145), (70, 3146598), (78, 2823870), (84, 2622165), (85, 2591316), (90, 2447354), (91, 2420460), (98, 2247570), (102, 2159430), (105, 2097732), (113, 1949220), (117, 1882580), (119, 1850940), (126, 1748110), (130, 1694322), (140, 1573299), (147, 1498380), (153, 1439620), (156, 1411935), (170, 1295658), (180, 1223677), (182, 1210230), (195, 1129548), (196, 1123785), (204, 1079715), (210, 1048866), (221, 996660), (226, 974610), (234, 941290), (238, 925470), (245, 899028), (252, 874055), (255, 863772), (260, 847161), (273, 806820), (294, 749190), (306, 719810), (315, 699244), (339, 649740), (340, 647829), (357, 616980), (364, 605115), (390, 564774), (420, 524433), (441, 499460), (442, 498330), (452, 487305), (455, 484092), (468, 470645), (476, 462735), (490, 449514), (510, 431886), (546, 403410), (565, 389844), (585, 376516), (588, 374595), (595, 370188), (612, 359905), (630, 349622), (637, 345780), (663, 332220), (678, 324870), (714, 308490), (735, 299676), (765, 287924), (780, 282387), (791, 278460), (819, 268940), (833, 264420), (882, 249730), (884, 249165), (910, 242046), (980, 224757), (1017, 216580), (1020, 215943), (1071, 205660), (1092, 201705), (1105, 199332), (1130, 194922), (1170, 188258), (1190, 185094), (1260, 174811), (1274, 172890), (1326, 166110), (1356, 162435), (1365, 161364), (1428, 154245), (1469, 149940), (1470, 149838), (1530, 143962), (1547, 142380), (1582, 139230), (1638, 134470), (1666, 132210), (1695, 129948), (1764, 124865), (1785, 123396), (1820, 121023), (1911, 115260), (1921, 114660), (1989, 110740), (2034, 108290), (2142, 102830), (2205, 99892), (2210, 99666), (2260, 97461), (2340, 94129), (2373, 92820), (2380, 92547), (2499, 88140), (2548, 86445), (2652, 83055), (2730, 80682), (2938, 74970), (2940, 74919), (3060, 71981), (3094, 71190), (3164, 69615), (3185, 69156), (3276, 67235), (3315, 66444), (3332, 66105), (3390, 64974), (3570, 61698), (3822, 57630), (3842, 57330), (3955, 55692), (3978, 55370), (4068, 54145), (4095, 53788), (4165, 52884), (4284, 51415), (4407, 49980), (4410, 49946), (4420, 49833), (4641, 47460), (4746, 46410), (4998, 44070), (5085, 43316), (5355, 41132), (5460, 40341), (5537, 39780), (5733, 38420), (5763, 38220), (5876, 37485), (6188, 35595), (6370, 34578), (6630, 33222), (6780, 32487), (7119, 30940), (7140, 30849), (7345, 29988), (7497, 29380), (7644, 28815), (7684, 28665), (7735, 28476), (7910, 27846), (7956, 27685), (8190, 26894), (8330, 26442), (8814, 24990), (8820, 24973), (9282, 23730), (9492, 23205), (9555, 23052), (9605, 22932), (9945, 22148), (9996, 22035), (10170, 21658), (10283, 21420), (10710, 20566), (10829, 20340), (11074, 19890), (11466, 19210), (11526, 19110), (11865, 18564), (12495, 17628), (12740, 17289), (13221, 16660), (13260, 16611), (13447, 16380), (13923, 15820), (14238, 15470), (14690, 14994)]