201329646320

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{49531}}^1$

素因数の和:49735

約数の個数: 160

約数和(自身を含む): 530666035200

約数和(自身を除く): 329336388880

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 40, 44, 55, 62, 80, 88, 110, 124, 149, 155, 176, 220, 248, 298, 310, 341, 440, 496, 596, 620, 682, 745, 880, 1192, 1240, 1364, 1490, 1639, 1705, 2384, 2480, 2728, 2980, 3278, 3410, 4619, 5456, 5960, 6556, 6820, 8195, 9238, 11920, 13112, 13640, 16390, 18476, 23095, 26224, 27280, 32780, 36952, 46190, 49531, 50809, 65560, 73904, 92380, 99062, 101618, 131120, 184760, 198124, 203236, 247655, 254045, 369520, 396248, 406472, 495310, 508090, 544841, 792496, 812944, 990620, 1016180, 1089682, 1535461, 1981240, 2032360, 2179364, 2724205, 3070922, 3962480, 4064720, 4358728, 5448410, 6141844, 7380119, 7677305, 8717456, 10896820, 12283688, 14760238, 15354610, 16890071, 21793640, 24567376, 29520476, 30709220, 33780142, 36900595, 43587280, 59040952, 61418440, 67560284, 73801190, 81181309, 84450355, 118081904, 122836880, 135120568, 147602380, 162362618, 168900710, 228783689, 270241136, 295204760, 324725236, 337801420, 405906545, 457567378, 590409520, 649450472, 675602840, 811813090, 915134756, 1143918445, 1298900944, 1351205680, 1623626180, 1830269512, 2287836890, 2516620579, 3247252360, 3660539024, 4575673780, 5033241158, 6494504720, 9151347560, 10066482316, 12583102895, 18302695120, 20132964632, 25166205790, 40265929264, 50332411580, 100664823160, 201329646320]

約数ペア:

[(1, 201329646320), (2, 100664823160), (4, 50332411580), (5, 40265929264), (8, 25166205790), (10, 20132964632), (11, 18302695120), (16, 12583102895), (20, 10066482316), (22, 9151347560), (31, 6494504720), (40, 5033241158), (44, 4575673780), (55, 3660539024), (62, 3247252360), (80, 2516620579), (88, 2287836890), (110, 1830269512), (124, 1623626180), (149, 1351205680), (155, 1298900944), (176, 1143918445), (220, 915134756), (248, 811813090), (298, 675602840), (310, 649450472), (341, 590409520), (440, 457567378), (496, 405906545), (596, 337801420), (620, 324725236), (682, 295204760), (745, 270241136), (880, 228783689), (1192, 168900710), (1240, 162362618), (1364, 147602380), (1490, 135120568), (1639, 122836880), (1705, 118081904), (2384, 84450355), (2480, 81181309), (2728, 73801190), (2980, 67560284), (3278, 61418440), (3410, 59040952), (4619, 43587280), (5456, 36900595), (5960, 33780142), (6556, 30709220), (6820, 29520476), (8195, 24567376), (9238, 21793640), (11920, 16890071), (13112, 15354610), (13640, 14760238), (16390, 12283688), (18476, 10896820), (23095, 8717456), (26224, 7677305), (27280, 7380119), (32780, 6141844), (36952, 5448410), (46190, 4358728), (49531, 4064720), (50809, 3962480), (65560, 3070922), (73904, 2724205), (92380, 2179364), (99062, 2032360), (101618, 1981240), (131120, 1535461), (184760, 1089682), (198124, 1016180), (203236, 990620), (247655, 812944), (254045, 792496), (369520, 544841), (396248, 508090), (406472, 495310)]