441752220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{181}}^1$

素因数の和:365

約数の個数: 288

約数和(自身を含む): 1669449600

約数和(自身を除く): 1227697380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 149, 156, 180, 181, 182, 195, 210, 234, 252, 260, 273, 298, 315, 362, 364, 390, 420, 447, 455, 468, 543, 546, 585, 596, 630, 724, 745, 780, 819, 894, 905, 910, 1043, 1086, 1092, 1170, 1260, 1267, 1341, 1365, 1490, 1629, 1638, 1788, 1810, 1820, 1937, 2086, 2172, 2235, 2340, 2353, 2534, 2682, 2715, 2730, 2980, 3129, 3258, 3276, 3620, 3801, 3874, 4095, 4172, 4470, 4706, 5068, 5215, 5364, 5430, 5460, 5811, 6258, 6335, 6516, 6705, 7059, 7602, 7748, 8145, 8190, 8940, 9387, 9412, 9685, 10430, 10860, 11403, 11622, 11765, 12516, 12670, 13410, 13559, 14118, 15204, 15645, 16290, 16380, 16471, 17433, 18774, 19005, 19370, 20860, 21177, 22806, 23244, 23530, 25340, 26820, 26969, 27118, 28236, 29055, 31290, 32580, 32942, 34866, 35295, 37548, 38010, 38740, 40677, 42354, 45612, 46935, 47060, 49413, 53938, 54236, 57015, 58110, 62580, 65884, 67795, 69732, 70590, 76020, 80907, 81354, 82355, 84708, 87165, 93870, 98826, 105885, 107876, 114030, 116220, 122031, 134845, 135590, 141180, 148239, 161814, 162708, 164710, 174330, 187740, 188783, 197652, 203385, 211770, 228060, 242721, 244062, 247065, 269690, 271180, 296478, 323628, 329420, 348660, 350597, 377566, 404535, 406770, 423540, 485442, 488124, 494130, 539380, 566349, 592956, 610155, 701194, 741195, 755132, 809070, 813540, 943915, 970884, 988260, 1051791, 1132698, 1213605, 1220310, 1402388, 1482390, 1618140, 1699047, 1752985, 1887830, 2103582, 2265396, 2427210, 2440620, 2454179, 2831745, 2964780, 3155373, 3398094, 3505970, 3775660, 4207164, 4854420, 4908358, 5258955, 5663490, 6310746, 6796188, 7011940, 7362537, 8495235, 9816716, 10517910, 11326980, 12270895, 12621492, 14725074, 15776865, 16990470, 21035820, 22087611, 24541790, 29450148, 31553730, 33980940, 36812685, 44175222, 49083580, 63107460, 73625370, 88350444, 110438055, 147250740, 220876110, 441752220]

約数ペア:

[(1, 441752220), (2, 220876110), (3, 147250740), (4, 110438055), (5, 88350444), (6, 73625370), (7, 63107460), (9, 49083580), (10, 44175222), (12, 36812685), (13, 33980940), (14, 31553730), (15, 29450148), (18, 24541790), (20, 22087611), (21, 21035820), (26, 16990470), (28, 15776865), (30, 14725074), (35, 12621492), (36, 12270895), (39, 11326980), (42, 10517910), (45, 9816716), (52, 8495235), (60, 7362537), (63, 7011940), (65, 6796188), (70, 6310746), (78, 5663490), (84, 5258955), (90, 4908358), (91, 4854420), (105, 4207164), (117, 3775660), (126, 3505970), (130, 3398094), (140, 3155373), (149, 2964780), (156, 2831745), (180, 2454179), (181, 2440620), (182, 2427210), (195, 2265396), (210, 2103582), (234, 1887830), (252, 1752985), (260, 1699047), (273, 1618140), (298, 1482390), (315, 1402388), (362, 1220310), (364, 1213605), (390, 1132698), (420, 1051791), (447, 988260), (455, 970884), (468, 943915), (543, 813540), (546, 809070), (585, 755132), (596, 741195), (630, 701194), (724, 610155), (745, 592956), (780, 566349), (819, 539380), (894, 494130), (905, 488124), (910, 485442), (1043, 423540), (1086, 406770), (1092, 404535), (1170, 377566), (1260, 350597), (1267, 348660), (1341, 329420), (1365, 323628), (1490, 296478), (1629, 271180), (1638, 269690), (1788, 247065), (1810, 244062), (1820, 242721), (1937, 228060), (2086, 211770), (2172, 203385), (2235, 197652), (2340, 188783), (2353, 187740), (2534, 174330), (2682, 164710), (2715, 162708), (2730, 161814), (2980, 148239), (3129, 141180), (3258, 135590), (3276, 134845), (3620, 122031), (3801, 116220), (3874, 114030), (4095, 107876), (4172, 105885), (4470, 98826), (4706, 93870), (5068, 87165), (5215, 84708), (5364, 82355), (5430, 81354), (5460, 80907), (5811, 76020), (6258, 70590), (6335, 69732), (6516, 67795), (6705, 65884), (7059, 62580), (7602, 58110), (7748, 57015), (8145, 54236), (8190, 53938), (8940, 49413), (9387, 47060), (9412, 46935), (9685, 45612), (10430, 42354), (10860, 40677), (11403, 38740), (11622, 38010), (11765, 37548), (12516, 35295), (12670, 34866), (13410, 32942), (13559, 32580), (14118, 31290), (15204, 29055), (15645, 28236), (16290, 27118), (16380, 26969), (16471, 26820), (17433, 25340), (18774, 23530), (19005, 23244), (19370, 22806), (20860, 21177)]