1570789120

素因数分解:

$2^8\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1951}}^1$

素因数の和:2026

約数の個数: 144

約数和(自身を含む): 4093625088

約数和(自身を除く): 2522835968

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 37, 40, 64, 68, 74, 80, 85, 128, 136, 148, 160, 170, 185, 256, 272, 296, 320, 340, 370, 544, 592, 629, 640, 680, 740, 1088, 1184, 1258, 1280, 1360, 1480, 1951, 2176, 2368, 2516, 2720, 2960, 3145, 3902, 4352, 4736, 5032, 5440, 5920, 6290, 7804, 9472, 9755, 10064, 10880, 11840, 12580, 15608, 19510, 20128, 21760, 23680, 25160, 31216, 33167, 39020, 40256, 47360, 50320, 62432, 66334, 72187, 78040, 80512, 100640, 124864, 132668, 144374, 156080, 161024, 165835, 201280, 249728, 265336, 288748, 312160, 331670, 360935, 402560, 499456, 530672, 577496, 624320, 663340, 721870, 805120, 1061344, 1154992, 1227179, 1248640, 1326680, 1443740, 2122688, 2309984, 2454358, 2497280, 2653360, 2887480, 4245376, 4619968, 4908716, 5306720, 5774960, 6135895, 8490752, 9239936, 9817432, 10613440, 11549920, 12271790, 18479872, 19634864, 21226880, 23099840, 24543580, 39269728, 42453760, 46199680, 49087160, 78539456, 92399360, 98174320, 157078912, 196348640, 314157824, 392697280, 785394560, 1570789120]

約数ペア:

[(1, 1570789120), (2, 785394560), (4, 392697280), (5, 314157824), (8, 196348640), (10, 157078912), (16, 98174320), (17, 92399360), (20, 78539456), (32, 49087160), (34, 46199680), (37, 42453760), (40, 39269728), (64, 24543580), (68, 23099840), (74, 21226880), (80, 19634864), (85, 18479872), (128, 12271790), (136, 11549920), (148, 10613440), (160, 9817432), (170, 9239936), (185, 8490752), (256, 6135895), (272, 5774960), (296, 5306720), (320, 4908716), (340, 4619968), (370, 4245376), (544, 2887480), (592, 2653360), (629, 2497280), (640, 2454358), (680, 2309984), (740, 2122688), (1088, 1443740), (1184, 1326680), (1258, 1248640), (1280, 1227179), (1360, 1154992), (1480, 1061344), (1951, 805120), (2176, 721870), (2368, 663340), (2516, 624320), (2720, 577496), (2960, 530672), (3145, 499456), (3902, 402560), (4352, 360935), (4736, 331670), (5032, 312160), (5440, 288748), (5920, 265336), (6290, 249728), (7804, 201280), (9472, 165835), (9755, 161024), (10064, 156080), (10880, 144374), (11840, 132668), (12580, 124864), (15608, 100640), (19510, 80512), (20128, 78040), (21760, 72187), (23680, 66334), (25160, 62432), (31216, 50320), (33167, 47360), (39020, 40256)]