1400428440

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7583}}^1$

素因数の和:7628

約数の個数: 192

約数和(自身を含む): 4969036800

約数和(自身を除く): 3568608360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 81, 90, 95, 108, 114, 120, 135, 152, 162, 171, 180, 190, 216, 228, 243, 270, 285, 324, 342, 360, 380, 405, 456, 486, 513, 540, 570, 648, 684, 760, 810, 855, 972, 1026, 1080, 1140, 1215, 1368, 1539, 1620, 1710, 1944, 2052, 2280, 2430, 2565, 3078, 3240, 3420, 4104, 4617, 4860, 5130, 6156, 6840, 7583, 7695, 9234, 9720, 10260, 12312, 15166, 15390, 18468, 20520, 22749, 23085, 30332, 30780, 36936, 37915, 45498, 46170, 60664, 61560, 68247, 75830, 90996, 92340, 113745, 136494, 144077, 151660, 181992, 184680, 204741, 227490, 272988, 288154, 303320, 341235, 409482, 432231, 454980, 545976, 576308, 614223, 682470, 720385, 818964, 864462, 909960, 1023705, 1152616, 1228446, 1296693, 1364940, 1440770, 1637928, 1728924, 1842669, 2047410, 2161155, 2456892, 2593386, 2729880, 2881540, 3071115, 3457848, 3685338, 3890079, 4094820, 4322310, 4913784, 5186772, 5763080, 6142230, 6483465, 7370676, 7780158, 8189640, 8644620, 9213345, 10373544, 11670237, 12284460, 12966930, 14741352, 15560316, 17289240, 18426690, 19450395, 23340474, 24568920, 25933860, 31120632, 35010711, 36853380, 38900790, 46680948, 51867720, 58351185, 70021422, 73706760, 77801580, 93361896, 116702370, 140042844, 155603160, 175053555, 233404740, 280085688, 350107110, 466809480, 700214220, 1400428440]

約数ペア:

[(1, 1400428440), (2, 700214220), (3, 466809480), (4, 350107110), (5, 280085688), (6, 233404740), (8, 175053555), (9, 155603160), (10, 140042844), (12, 116702370), (15, 93361896), (18, 77801580), (19, 73706760), (20, 70021422), (24, 58351185), (27, 51867720), (30, 46680948), (36, 38900790), (38, 36853380), (40, 35010711), (45, 31120632), (54, 25933860), (57, 24568920), (60, 23340474), (72, 19450395), (76, 18426690), (81, 17289240), (90, 15560316), (95, 14741352), (108, 12966930), (114, 12284460), (120, 11670237), (135, 10373544), (152, 9213345), (162, 8644620), (171, 8189640), (180, 7780158), (190, 7370676), (216, 6483465), (228, 6142230), (243, 5763080), (270, 5186772), (285, 4913784), (324, 4322310), (342, 4094820), (360, 3890079), (380, 3685338), (405, 3457848), (456, 3071115), (486, 2881540), (513, 2729880), (540, 2593386), (570, 2456892), (648, 2161155), (684, 2047410), (760, 1842669), (810, 1728924), (855, 1637928), (972, 1440770), (1026, 1364940), (1080, 1296693), (1140, 1228446), (1215, 1152616), (1368, 1023705), (1539, 909960), (1620, 864462), (1710, 818964), (1944, 720385), (2052, 682470), (2280, 614223), (2430, 576308), (2565, 545976), (3078, 454980), (3240, 432231), (3420, 409482), (4104, 341235), (4617, 303320), (4860, 288154), (5130, 272988), (6156, 227490), (6840, 204741), (7583, 184680), (7695, 181992), (9234, 151660), (9720, 144077), (10260, 136494), (12312, 113745), (15166, 92340), (15390, 90996), (18468, 75830), (20520, 68247), (22749, 61560), (23085, 60664), (30332, 46170), (30780, 45498), (36936, 37915)]