153966540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{173}}^1$

素因数の和:368

約数の個数: 192

約数和(自身を含む): 536933376

約数和(自身を除く): 382966836

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 163, 173, 182, 195, 210, 260, 273, 326, 346, 364, 390, 420, 455, 489, 519, 546, 652, 692, 780, 815, 865, 910, 978, 1038, 1092, 1141, 1211, 1365, 1630, 1730, 1820, 1956, 2076, 2119, 2249, 2282, 2422, 2445, 2595, 2730, 3260, 3423, 3460, 3633, 4238, 4498, 4564, 4844, 4890, 5190, 5460, 5705, 6055, 6357, 6747, 6846, 7266, 8476, 8996, 9780, 10380, 10595, 11245, 11410, 12110, 12714, 13494, 13692, 14532, 14833, 15743, 17115, 18165, 21190, 22490, 22820, 24220, 25428, 26988, 28199, 29666, 31486, 31785, 33735, 34230, 36330, 42380, 44499, 44980, 47229, 56398, 59332, 62972, 63570, 67470, 68460, 72660, 74165, 78715, 84597, 88998, 94458, 112796, 127140, 134940, 140995, 148330, 157430, 169194, 177996, 188916, 197393, 222495, 236145, 281990, 296660, 314860, 338388, 366587, 394786, 422985, 444990, 472290, 563980, 592179, 733174, 789572, 845970, 889980, 944580, 986965, 1099761, 1184358, 1466348, 1691940, 1832935, 1973930, 2199522, 2368716, 2566109, 2960895, 3665870, 3947860, 4399044, 5132218, 5498805, 5921790, 7331740, 7698327, 10264436, 10997610, 11843580, 12830545, 15396654, 21995220, 25661090, 30793308, 38491635, 51322180, 76983270, 153966540]

約数ペア:

[(1, 153966540), (2, 76983270), (3, 51322180), (4, 38491635), (5, 30793308), (6, 25661090), (7, 21995220), (10, 15396654), (12, 12830545), (13, 11843580), (14, 10997610), (15, 10264436), (20, 7698327), (21, 7331740), (26, 5921790), (28, 5498805), (30, 5132218), (35, 4399044), (39, 3947860), (42, 3665870), (52, 2960895), (60, 2566109), (65, 2368716), (70, 2199522), (78, 1973930), (84, 1832935), (91, 1691940), (105, 1466348), (130, 1184358), (140, 1099761), (156, 986965), (163, 944580), (173, 889980), (182, 845970), (195, 789572), (210, 733174), (260, 592179), (273, 563980), (326, 472290), (346, 444990), (364, 422985), (390, 394786), (420, 366587), (455, 338388), (489, 314860), (519, 296660), (546, 281990), (652, 236145), (692, 222495), (780, 197393), (815, 188916), (865, 177996), (910, 169194), (978, 157430), (1038, 148330), (1092, 140995), (1141, 134940), (1211, 127140), (1365, 112796), (1630, 94458), (1730, 88998), (1820, 84597), (1956, 78715), (2076, 74165), (2119, 72660), (2249, 68460), (2282, 67470), (2422, 63570), (2445, 62972), (2595, 59332), (2730, 56398), (3260, 47229), (3423, 44980), (3460, 44499), (3633, 42380), (4238, 36330), (4498, 34230), (4564, 33735), (4844, 31785), (4890, 31486), (5190, 29666), (5460, 28199), (5705, 26988), (6055, 25428), (6357, 24220), (6747, 22820), (6846, 22490), (7266, 21190), (8476, 18165), (8996, 17115), (9780, 15743), (10380, 14833), (10595, 14532), (11245, 13692), (11410, 13494), (12110, 12714)]