168295920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1$

素因数の和:232

約数の個数: 320

約数和(自身を含む): 629959680

約数和(自身を除く): 461663760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 19, 20, 24, 26, 30, 34, 38, 39, 40, 48, 51, 52, 57, 60, 65, 68, 76, 78, 80, 85, 95, 102, 104, 114, 120, 130, 136, 152, 156, 167, 170, 190, 195, 204, 208, 221, 228, 240, 247, 255, 260, 272, 285, 304, 312, 323, 334, 340, 380, 390, 408, 442, 456, 494, 501, 510, 520, 570, 624, 646, 663, 668, 680, 741, 760, 780, 816, 835, 884, 912, 969, 988, 1002, 1020, 1040, 1105, 1140, 1235, 1292, 1326, 1336, 1360, 1482, 1520, 1560, 1615, 1670, 1768, 1938, 1976, 2004, 2040, 2171, 2210, 2280, 2470, 2505, 2584, 2652, 2672, 2839, 2964, 3120, 3173, 3230, 3315, 3340, 3536, 3705, 3876, 3952, 4008, 4080, 4199, 4342, 4420, 4560, 4845, 4940, 5010, 5168, 5304, 5678, 5928, 6346, 6460, 6513, 6630, 6680, 7410, 7752, 8016, 8398, 8517, 8684, 8840, 9519, 9690, 9880, 10020, 10608, 10855, 11356, 11856, 12597, 12692, 12920, 13026, 13260, 13360, 14195, 14820, 15504, 15865, 16796, 17034, 17368, 17680, 19038, 19380, 19760, 20040, 20995, 21710, 22712, 25194, 25384, 25840, 26052, 26520, 28390, 29640, 31730, 32565, 33592, 34068, 34736, 36907, 38076, 38760, 40080, 41249, 41990, 42585, 43420, 45424, 47595, 50388, 50768, 52104, 53040, 53941, 56780, 59280, 62985, 63460, 65130, 67184, 68136, 73814, 76152, 77520, 82498, 83980, 85170, 86840, 95190, 100776, 104208, 107882, 110721, 113560, 123747, 125970, 126920, 130260, 136272, 147628, 152304, 161823, 164996, 167960, 170340, 173680, 184535, 190380, 201552, 206245, 215764, 221442, 227120, 247494, 251940, 253840, 260520, 269705, 295256, 323646, 329992, 335920, 340680, 369070, 380760, 412490, 431528, 442884, 494988, 503880, 521040, 539410, 553605, 590512, 618735, 647292, 659984, 681360, 701233, 738140, 761520, 809115, 824980, 863056, 885768, 989976, 1007760, 1078820, 1107210, 1237470, 1294584, 1402466, 1476280, 1618230, 1649960, 1771536, 1979952, 2103699, 2157640, 2214420, 2474940, 2589168, 2804932, 2952560, 3236460, 3299920, 3506165, 4207398, 4315280, 4428840, 4949880, 5609864, 6472920, 7012330, 8414796, 8857680, 9899760, 10518495, 11219728, 12945840, 14024660, 16829592, 21036990, 28049320, 33659184, 42073980, 56098640, 84147960, 168295920]

約数ペア:

[(1, 168295920), (2, 84147960), (3, 56098640), (4, 42073980), (5, 33659184), (6, 28049320), (8, 21036990), (10, 16829592), (12, 14024660), (13, 12945840), (15, 11219728), (16, 10518495), (17, 9899760), (19, 8857680), (20, 8414796), (24, 7012330), (26, 6472920), (30, 5609864), (34, 4949880), (38, 4428840), (39, 4315280), (40, 4207398), (48, 3506165), (51, 3299920), (52, 3236460), (57, 2952560), (60, 2804932), (65, 2589168), (68, 2474940), (76, 2214420), (78, 2157640), (80, 2103699), (85, 1979952), (95, 1771536), (102, 1649960), (104, 1618230), (114, 1476280), (120, 1402466), (130, 1294584), (136, 1237470), (152, 1107210), (156, 1078820), (167, 1007760), (170, 989976), (190, 885768), (195, 863056), (204, 824980), (208, 809115), (221, 761520), (228, 738140), (240, 701233), (247, 681360), (255, 659984), (260, 647292), (272, 618735), (285, 590512), (304, 553605), (312, 539410), (323, 521040), (334, 503880), (340, 494988), (380, 442884), (390, 431528), (408, 412490), (442, 380760), (456, 369070), (494, 340680), (501, 335920), (510, 329992), (520, 323646), (570, 295256), (624, 269705), (646, 260520), (663, 253840), (668, 251940), (680, 247494), (741, 227120), (760, 221442), (780, 215764), (816, 206245), (835, 201552), (884, 190380), (912, 184535), (969, 173680), (988, 170340), (1002, 167960), (1020, 164996), (1040, 161823), (1105, 152304), (1140, 147628), (1235, 136272), (1292, 130260), (1326, 126920), (1336, 125970), (1360, 123747), (1482, 113560), (1520, 110721), (1560, 107882), (1615, 104208), (1670, 100776), (1768, 95190), (1938, 86840), (1976, 85170), (2004, 83980), (2040, 82498), (2171, 77520), (2210, 76152), (2280, 73814), (2470, 68136), (2505, 67184), (2584, 65130), (2652, 63460), (2672, 62985), (2839, 59280), (2964, 56780), (3120, 53941), (3173, 53040), (3230, 52104), (3315, 50768), (3340, 50388), (3536, 47595), (3705, 45424), (3876, 43420), (3952, 42585), (4008, 41990), (4080, 41249), (4199, 40080), (4342, 38760), (4420, 38076), (4560, 36907), (4845, 34736), (4940, 34068), (5010, 33592), (5168, 32565), (5304, 31730), (5678, 29640), (5928, 28390), (6346, 26520), (6460, 26052), (6513, 25840), (6630, 25384), (6680, 25194), (7410, 22712), (7752, 21710), (8016, 20995), (8398, 20040), (8517, 19760), (8684, 19380), (8840, 19038), (9519, 17680), (9690, 17368), (9880, 17034), (10020, 16796), (10608, 15865), (10855, 15504), (11356, 14820), (11856, 14195), (12597, 13360), (12692, 13260), (12920, 13026)]