66326480

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1$

素因数の和:189

約数の個数: 160

約数和(自身を含む): 183202560

約数和(自身を除く): 116876080

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 29, 40, 44, 46, 55, 58, 80, 88, 92, 110, 113, 115, 116, 145, 176, 184, 220, 226, 230, 232, 253, 290, 319, 368, 440, 452, 460, 464, 506, 565, 580, 638, 667, 880, 904, 920, 1012, 1130, 1160, 1243, 1265, 1276, 1334, 1595, 1808, 1840, 2024, 2260, 2320, 2486, 2530, 2552, 2599, 2668, 3190, 3277, 3335, 4048, 4520, 4972, 5060, 5104, 5198, 5336, 6215, 6380, 6554, 6670, 7337, 9040, 9944, 10120, 10396, 10672, 12430, 12760, 12995, 13108, 13340, 14674, 16385, 19888, 20240, 20792, 24860, 25520, 25990, 26216, 26680, 28589, 29348, 32770, 36047, 36685, 41584, 49720, 51980, 52432, 53360, 57178, 58696, 65540, 72094, 73370, 75371, 99440, 103960, 114356, 117392, 131080, 142945, 144188, 146740, 150742, 180235, 207920, 228712, 262160, 285890, 288376, 293480, 301484, 360470, 376855, 457424, 571780, 576752, 586960, 602968, 720940, 753710, 829081, 1143560, 1205936, 1441880, 1507420, 1658162, 2287120, 2883760, 3014840, 3316324, 4145405, 6029680, 6632648, 8290810, 13265296, 16581620, 33163240, 66326480]

約数ペア:

[(1, 66326480), (2, 33163240), (4, 16581620), (5, 13265296), (8, 8290810), (10, 6632648), (11, 6029680), (16, 4145405), (20, 3316324), (22, 3014840), (23, 2883760), (29, 2287120), (40, 1658162), (44, 1507420), (46, 1441880), (55, 1205936), (58, 1143560), (80, 829081), (88, 753710), (92, 720940), (110, 602968), (113, 586960), (115, 576752), (116, 571780), (145, 457424), (176, 376855), (184, 360470), (220, 301484), (226, 293480), (230, 288376), (232, 285890), (253, 262160), (290, 228712), (319, 207920), (368, 180235), (440, 150742), (452, 146740), (460, 144188), (464, 142945), (506, 131080), (565, 117392), (580, 114356), (638, 103960), (667, 99440), (880, 75371), (904, 73370), (920, 72094), (1012, 65540), (1130, 58696), (1160, 57178), (1243, 53360), (1265, 52432), (1276, 51980), (1334, 49720), (1595, 41584), (1808, 36685), (1840, 36047), (2024, 32770), (2260, 29348), (2320, 28589), (2486, 26680), (2530, 26216), (2552, 25990), (2599, 25520), (2668, 24860), (3190, 20792), (3277, 20240), (3335, 19888), (4048, 16385), (4520, 14674), (4972, 13340), (5060, 13108), (5104, 12995), (5198, 12760), (5336, 12430), (6215, 10672), (6380, 10396), (6554, 10120), (6670, 9944), (7337, 9040)]