15692015640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{983209}}^1$

素因数の和:983249

約数の個数: 128

約数和(自身を含む): 56632896000

約数和(自身を除く): 40940880360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 456, 532, 570, 665, 760, 798, 840, 1064, 1140, 1330, 1596, 1995, 2280, 2660, 3192, 3990, 5320, 7980, 15960, 983209, 1966418, 2949627, 3932836, 4916045, 5899254, 6882463, 7865672, 9832090, 11798508, 13764926, 14748135, 18680971, 19664180, 20647389, 23597016, 27529852, 29496270, 34412315, 37361942, 39328360, 41294778, 55059704, 56042913, 58992540, 68824630, 74723884, 82589556, 93404855, 103236945, 112085826, 117985080, 130766797, 137649260, 149447768, 165179112, 186809710, 206473890, 224171652, 261533594, 275298520, 280214565, 373619420, 392300391, 412947780, 448343304, 523067188, 560429130, 653833985, 747238840, 784600782, 825895560, 1046134376, 1120858260, 1307667970, 1569201564, 1961501955, 2241716520, 2615335940, 3138403128, 3923003910, 5230671880, 7846007820, 15692015640]

約数ペア:

[(1, 15692015640), (2, 7846007820), (3, 5230671880), (4, 3923003910), (5, 3138403128), (6, 2615335940), (7, 2241716520), (8, 1961501955), (10, 1569201564), (12, 1307667970), (14, 1120858260), (15, 1046134376), (19, 825895560), (20, 784600782), (21, 747238840), (24, 653833985), (28, 560429130), (30, 523067188), (35, 448343304), (38, 412947780), (40, 392300391), (42, 373619420), (56, 280214565), (57, 275298520), (60, 261533594), (70, 224171652), (76, 206473890), (84, 186809710), (95, 165179112), (105, 149447768), (114, 137649260), (120, 130766797), (133, 117985080), (140, 112085826), (152, 103236945), (168, 93404855), (190, 82589556), (210, 74723884), (228, 68824630), (266, 58992540), (280, 56042913), (285, 55059704), (380, 41294778), (399, 39328360), (420, 37361942), (456, 34412315), (532, 29496270), (570, 27529852), (665, 23597016), (760, 20647389), (798, 19664180), (840, 18680971), (1064, 14748135), (1140, 13764926), (1330, 11798508), (1596, 9832090), (1995, 7865672), (2280, 6882463), (2660, 5899254), (3192, 4916045), (3990, 3932836), (5320, 2949627), (7980, 1966418), (15960, 983209)]