17108520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{997}}^1$

素因数の和:1035

約数の個数: 128

約数和(自身を含む): 60359040

約数和(自身を除く): 43250520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 78, 88, 104, 110, 120, 130, 132, 143, 156, 165, 195, 220, 260, 264, 286, 312, 330, 390, 429, 440, 520, 572, 660, 715, 780, 858, 997, 1144, 1320, 1430, 1560, 1716, 1994, 2145, 2860, 2991, 3432, 3988, 4290, 4985, 5720, 5982, 7976, 8580, 9970, 10967, 11964, 12961, 14955, 17160, 19940, 21934, 23928, 25922, 29910, 32901, 38883, 39880, 43868, 51844, 54835, 59820, 64805, 65802, 77766, 87736, 103688, 109670, 119640, 129610, 131604, 142571, 155532, 164505, 194415, 219340, 259220, 263208, 285142, 311064, 329010, 388830, 427713, 438680, 518440, 570284, 658020, 712855, 777660, 855426, 1140568, 1316040, 1425710, 1555320, 1710852, 2138565, 2851420, 3421704, 4277130, 5702840, 8554260, 17108520]

約数ペア:

[(1, 17108520), (2, 8554260), (3, 5702840), (4, 4277130), (5, 3421704), (6, 2851420), (8, 2138565), (10, 1710852), (11, 1555320), (12, 1425710), (13, 1316040), (15, 1140568), (20, 855426), (22, 777660), (24, 712855), (26, 658020), (30, 570284), (33, 518440), (39, 438680), (40, 427713), (44, 388830), (52, 329010), (55, 311064), (60, 285142), (65, 263208), (66, 259220), (78, 219340), (88, 194415), (104, 164505), (110, 155532), (120, 142571), (130, 131604), (132, 129610), (143, 119640), (156, 109670), (165, 103688), (195, 87736), (220, 77766), (260, 65802), (264, 64805), (286, 59820), (312, 54835), (330, 51844), (390, 43868), (429, 39880), (440, 38883), (520, 32901), (572, 29910), (660, 25922), (715, 23928), (780, 21934), (858, 19940), (997, 17160), (1144, 14955), (1320, 12961), (1430, 11964), (1560, 10967), (1716, 9970), (1994, 8580), (2145, 7976), (2860, 5982), (2991, 5720), (3432, 4985), (3988, 4290)]