25742565120

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{1871}}^1\times {\mathrm{3583}}^1$

素因数の和:5478

約数の個数: 144

約数和(自身を含む): 82282217472

約数和(自身を除く): 56539652352

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1871, 1920, 3583, 3742, 3840, 5613, 7166, 7484, 9355, 10749, 11226, 14332, 14968, 17915, 18710, 21498, 22452, 28065, 28664, 29936, 35830, 37420, 42996, 44904, 53745, 56130, 57328, 59872, 71660, 74840, 85992, 89808, 107490, 112260, 114656, 119744, 143320, 149680, 171984, 179616, 214980, 224520, 229312, 239488, 286640, 299360, 343968, 359232, 429960, 449040, 458624, 478976, 573280, 598720, 687936, 718464, 859920, 898080, 917248, 1146560, 1197440, 1375872, 1436928, 1719840, 1796160, 2293120, 2394880, 2751744, 3439680, 3592320, 4586240, 6703793, 6879360, 7184640, 13407586, 13758720, 20111379, 26815172, 33518965, 40222758, 53630344, 67037930, 80445516, 100556895, 107260688, 134075860, 160891032, 201113790, 214521376, 268151720, 321782064, 402227580, 429042752, 536303440, 643564128, 804455160, 858085504, 1072606880, 1287128256, 1608910320, 1716171008, 2145213760, 2574256512, 3217820640, 4290427520, 5148513024, 6435641280, 8580855040, 12871282560, 25742565120]

約数ペア:

[(1, 25742565120), (2, 12871282560), (3, 8580855040), (4, 6435641280), (5, 5148513024), (6, 4290427520), (8, 3217820640), (10, 2574256512), (12, 2145213760), (15, 1716171008), (16, 1608910320), (20, 1287128256), (24, 1072606880), (30, 858085504), (32, 804455160), (40, 643564128), (48, 536303440), (60, 429042752), (64, 402227580), (80, 321782064), (96, 268151720), (120, 214521376), (128, 201113790), (160, 160891032), (192, 134075860), (240, 107260688), (256, 100556895), (320, 80445516), (384, 67037930), (480, 53630344), (640, 40222758), (768, 33518965), (960, 26815172), (1280, 20111379), (1871, 13758720), (1920, 13407586), (3583, 7184640), (3742, 6879360), (3840, 6703793), (5613, 4586240), (7166, 3592320), (7484, 3439680), (9355, 2751744), (10749, 2394880), (11226, 2293120), (14332, 1796160), (14968, 1719840), (17915, 1436928), (18710, 1375872), (21498, 1197440), (22452, 1146560), (28065, 917248), (28664, 898080), (29936, 859920), (35830, 718464), (37420, 687936), (42996, 598720), (44904, 573280), (53745, 478976), (56130, 458624), (57328, 449040), (59872, 429960), (71660, 359232), (74840, 343968), (85992, 299360), (89808, 286640), (107490, 239488), (112260, 229312), (114656, 224520), (119744, 214980), (143320, 179616), (149680, 171984)]