15364020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{233}}^1$

素因数の和:409

約数の個数: 96

約数和(自身を含む): 49690368

約数和(自身を除く): 34326348

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 157, 210, 233, 314, 420, 466, 471, 628, 699, 785, 932, 942, 1099, 1165, 1398, 1570, 1631, 1884, 2198, 2330, 2355, 2796, 3140, 3262, 3297, 3495, 4396, 4660, 4710, 4893, 5495, 6524, 6594, 6990, 8155, 9420, 9786, 10990, 13188, 13980, 16310, 16485, 19572, 21980, 24465, 32620, 32970, 36581, 48930, 65940, 73162, 97860, 109743, 146324, 182905, 219486, 256067, 365810, 438972, 512134, 548715, 731620, 768201, 1024268, 1097430, 1280335, 1536402, 2194860, 2560670, 3072804, 3841005, 5121340, 7682010, 15364020]

約数ペア:

[(1, 15364020), (2, 7682010), (3, 5121340), (4, 3841005), (5, 3072804), (6, 2560670), (7, 2194860), (10, 1536402), (12, 1280335), (14, 1097430), (15, 1024268), (20, 768201), (21, 731620), (28, 548715), (30, 512134), (35, 438972), (42, 365810), (60, 256067), (70, 219486), (84, 182905), (105, 146324), (140, 109743), (157, 97860), (210, 73162), (233, 65940), (314, 48930), (420, 36581), (466, 32970), (471, 32620), (628, 24465), (699, 21980), (785, 19572), (932, 16485), (942, 16310), (1099, 13980), (1165, 13188), (1398, 10990), (1570, 9786), (1631, 9420), (1884, 8155), (2198, 6990), (2330, 6594), (2355, 6524), (2796, 5495), (3140, 4893), (3262, 4710), (3297, 4660), (3495, 4396)]