1330273980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{307}}^1$

素因数の和:529

約数の個数: 288

約数和(自身を含む): 4897052160

約数和(自身を除く): 3566778180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 57, 60, 63, 70, 76, 84, 90, 95, 105, 114, 126, 133, 140, 171, 180, 181, 190, 210, 228, 252, 266, 285, 307, 315, 342, 362, 380, 399, 420, 532, 543, 570, 614, 630, 665, 684, 724, 798, 855, 905, 921, 1086, 1140, 1197, 1228, 1260, 1267, 1330, 1535, 1596, 1629, 1710, 1810, 1842, 1995, 2149, 2172, 2394, 2534, 2660, 2715, 2763, 3070, 3258, 3420, 3439, 3620, 3684, 3801, 3990, 4298, 4605, 4788, 5068, 5430, 5526, 5833, 5985, 6140, 6335, 6447, 6516, 6878, 7602, 7980, 8145, 8596, 9210, 10317, 10745, 10860, 11052, 11403, 11666, 11970, 12670, 12894, 13756, 13815, 15204, 16290, 17195, 17499, 18420, 19005, 19341, 20634, 21490, 22806, 23332, 23940, 24073, 25340, 25788, 27630, 29165, 30951, 32235, 32580, 34390, 34998, 38010, 38682, 40831, 41268, 42980, 45612, 48146, 51585, 52497, 55260, 55567, 57015, 58330, 61902, 64470, 68780, 69996, 72219, 76020, 77364, 81662, 87495, 96292, 96705, 103170, 104994, 111134, 114030, 116660, 120365, 122493, 123804, 128940, 144438, 154755, 163324, 166701, 174990, 193410, 204155, 206340, 209988, 216657, 222268, 228060, 240730, 244986, 262485, 277835, 288876, 309510, 333402, 349980, 361095, 367479, 386820, 388969, 408310, 433314, 481460, 489972, 500103, 524970, 555670, 612465, 619020, 666804, 722190, 734958, 777938, 816620, 833505, 866628, 1000206, 1049940, 1055773, 1083285, 1111340, 1166907, 1224930, 1444380, 1469916, 1555876, 1667010, 1837395, 1944845, 2000412, 2111546, 2166570, 2333814, 2449860, 2500515, 3167319, 3334020, 3500721, 3674790, 3889690, 4223092, 4333140, 4667628, 5001030, 5278865, 5834535, 6334638, 7001442, 7349580, 7390411, 7779380, 9501957, 10002060, 10557730, 11669070, 12669276, 14002884, 14780822, 15836595, 17503605, 19003914, 21115460, 22171233, 23338140, 29561644, 31673190, 35007210, 36952055, 38007828, 44342466, 47509785, 63346380, 66513699, 70014420, 73904110, 88684932, 95019570, 110856165, 133027398, 147808220, 190039140, 221712330, 266054796, 332568495, 443424660, 665136990, 1330273980]

約数ペア:

[(1, 1330273980), (2, 665136990), (3, 443424660), (4, 332568495), (5, 266054796), (6, 221712330), (7, 190039140), (9, 147808220), (10, 133027398), (12, 110856165), (14, 95019570), (15, 88684932), (18, 73904110), (19, 70014420), (20, 66513699), (21, 63346380), (28, 47509785), (30, 44342466), (35, 38007828), (36, 36952055), (38, 35007210), (42, 31673190), (45, 29561644), (57, 23338140), (60, 22171233), (63, 21115460), (70, 19003914), (76, 17503605), (84, 15836595), (90, 14780822), (95, 14002884), (105, 12669276), (114, 11669070), (126, 10557730), (133, 10002060), (140, 9501957), (171, 7779380), (180, 7390411), (181, 7349580), (190, 7001442), (210, 6334638), (228, 5834535), (252, 5278865), (266, 5001030), (285, 4667628), (307, 4333140), (315, 4223092), (342, 3889690), (362, 3674790), (380, 3500721), (399, 3334020), (420, 3167319), (532, 2500515), (543, 2449860), (570, 2333814), (614, 2166570), (630, 2111546), (665, 2000412), (684, 1944845), (724, 1837395), (798, 1667010), (855, 1555876), (905, 1469916), (921, 1444380), (1086, 1224930), (1140, 1166907), (1197, 1111340), (1228, 1083285), (1260, 1055773), (1267, 1049940), (1330, 1000206), (1535, 866628), (1596, 833505), (1629, 816620), (1710, 777938), (1810, 734958), (1842, 722190), (1995, 666804), (2149, 619020), (2172, 612465), (2394, 555670), (2534, 524970), (2660, 500103), (2715, 489972), (2763, 481460), (3070, 433314), (3258, 408310), (3420, 388969), (3439, 386820), (3620, 367479), (3684, 361095), (3801, 349980), (3990, 333402), (4298, 309510), (4605, 288876), (4788, 277835), (5068, 262485), (5430, 244986), (5526, 240730), (5833, 228060), (5985, 222268), (6140, 216657), (6335, 209988), (6447, 206340), (6516, 204155), (6878, 193410), (7602, 174990), (7980, 166701), (8145, 163324), (8596, 154755), (9210, 144438), (10317, 128940), (10745, 123804), (10860, 122493), (11052, 120365), (11403, 116660), (11666, 114030), (11970, 111134), (12670, 104994), (12894, 103170), (13756, 96705), (13815, 96292), (15204, 87495), (16290, 81662), (17195, 77364), (17499, 76020), (18420, 72219), (19005, 69996), (19341, 68780), (20634, 64470), (21490, 61902), (22806, 58330), (23332, 57015), (23940, 55567), (24073, 55260), (25340, 52497), (25788, 51585), (27630, 48146), (29165, 45612), (30951, 42980), (32235, 41268), (32580, 40831), (34390, 38682), (34998, 38010)]