129639960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1$

素因数の和:367

約数の個数: 256

約数和(自身を含む): 479001600

約数和(自身を除く): 349361640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 23, 24, 27, 30, 34, 36, 40, 45, 46, 51, 54, 60, 68, 69, 72, 85, 90, 92, 102, 108, 115, 120, 135, 136, 138, 153, 170, 180, 184, 204, 207, 216, 230, 255, 270, 276, 306, 307, 340, 345, 360, 391, 408, 414, 459, 460, 510, 540, 552, 612, 614, 621, 680, 690, 765, 782, 828, 918, 920, 921, 1020, 1035, 1080, 1173, 1224, 1228, 1242, 1380, 1530, 1535, 1564, 1656, 1836, 1842, 1955, 2040, 2070, 2295, 2346, 2456, 2484, 2760, 2763, 3060, 3070, 3105, 3128, 3519, 3672, 3684, 3910, 4140, 4590, 4605, 4692, 4968, 5219, 5526, 5865, 6120, 6140, 6210, 7038, 7061, 7368, 7820, 8280, 8289, 9180, 9210, 9384, 10438, 10557, 11052, 11730, 12280, 12420, 13815, 14076, 14122, 15640, 15657, 16578, 17595, 18360, 18420, 20876, 21114, 21183, 22104, 23460, 24840, 26095, 27630, 28152, 28244, 31314, 33156, 35190, 35305, 36840, 41445, 41752, 42228, 42366, 46920, 46971, 52190, 52785, 55260, 56488, 62628, 63549, 66312, 70380, 70610, 78285, 82890, 84456, 84732, 93942, 104380, 105570, 105915, 110520, 120037, 125256, 127098, 140760, 140913, 141220, 156570, 165780, 169464, 187884, 190647, 208760, 211140, 211830, 234855, 240074, 254196, 281826, 282440, 313140, 317745, 331560, 360111, 375768, 381294, 422280, 423660, 469710, 480148, 508392, 563652, 600185, 626280, 635490, 704565, 720222, 762588, 847320, 939420, 953235, 960296, 1080333, 1127304, 1200370, 1270980, 1409130, 1440444, 1525176, 1800555, 1878840, 1906470, 2160666, 2400740, 2541960, 2818260, 2880888, 3240999, 3601110, 3812940, 4321332, 4801480, 5401665, 5636520, 6481998, 7202220, 7625880, 8642664, 10803330, 12963996, 14404440, 16204995, 21606660, 25927992, 32409990, 43213320, 64819980, 129639960]

約数ペア:

[(1, 129639960), (2, 64819980), (3, 43213320), (4, 32409990), (5, 25927992), (6, 21606660), (8, 16204995), (9, 14404440), (10, 12963996), (12, 10803330), (15, 8642664), (17, 7625880), (18, 7202220), (20, 6481998), (23, 5636520), (24, 5401665), (27, 4801480), (30, 4321332), (34, 3812940), (36, 3601110), (40, 3240999), (45, 2880888), (46, 2818260), (51, 2541960), (54, 2400740), (60, 2160666), (68, 1906470), (69, 1878840), (72, 1800555), (85, 1525176), (90, 1440444), (92, 1409130), (102, 1270980), (108, 1200370), (115, 1127304), (120, 1080333), (135, 960296), (136, 953235), (138, 939420), (153, 847320), (170, 762588), (180, 720222), (184, 704565), (204, 635490), (207, 626280), (216, 600185), (230, 563652), (255, 508392), (270, 480148), (276, 469710), (306, 423660), (307, 422280), (340, 381294), (345, 375768), (360, 360111), (391, 331560), (408, 317745), (414, 313140), (459, 282440), (460, 281826), (510, 254196), (540, 240074), (552, 234855), (612, 211830), (614, 211140), (621, 208760), (680, 190647), (690, 187884), (765, 169464), (782, 165780), (828, 156570), (918, 141220), (920, 140913), (921, 140760), (1020, 127098), (1035, 125256), (1080, 120037), (1173, 110520), (1224, 105915), (1228, 105570), (1242, 104380), (1380, 93942), (1530, 84732), (1535, 84456), (1564, 82890), (1656, 78285), (1836, 70610), (1842, 70380), (1955, 66312), (2040, 63549), (2070, 62628), (2295, 56488), (2346, 55260), (2456, 52785), (2484, 52190), (2760, 46971), (2763, 46920), (3060, 42366), (3070, 42228), (3105, 41752), (3128, 41445), (3519, 36840), (3672, 35305), (3684, 35190), (3910, 33156), (4140, 31314), (4590, 28244), (4605, 28152), (4692, 27630), (4968, 26095), (5219, 24840), (5526, 23460), (5865, 22104), (6120, 21183), (6140, 21114), (6210, 20876), (7038, 18420), (7061, 18360), (7368, 17595), (7820, 16578), (8280, 15657), (8289, 15640), (9180, 14122), (9210, 14076), (9384, 13815), (10438, 12420), (10557, 12280), (11052, 11730)]