65970360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:206

約数の個数: 192

約数和(自身を含む): 227448000

約数和(自身を除く): 161477640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 36, 40, 45, 58, 60, 71, 72, 87, 89, 90, 116, 120, 142, 145, 174, 178, 180, 213, 232, 261, 267, 284, 290, 348, 355, 356, 360, 426, 435, 445, 522, 534, 568, 580, 639, 696, 710, 712, 801, 852, 870, 890, 1044, 1065, 1068, 1160, 1278, 1305, 1335, 1420, 1602, 1704, 1740, 1780, 2059, 2088, 2130, 2136, 2556, 2581, 2610, 2670, 2840, 3195, 3204, 3480, 3560, 4005, 4118, 4260, 5112, 5162, 5220, 5340, 6177, 6319, 6390, 6408, 7743, 8010, 8236, 8520, 10295, 10324, 10440, 10680, 12354, 12638, 12780, 12905, 15486, 16020, 16472, 18531, 18957, 20590, 20648, 23229, 24708, 25276, 25560, 25810, 30885, 30972, 31595, 32040, 37062, 37914, 38715, 41180, 46458, 49416, 50552, 51620, 56871, 61770, 61944, 63190, 74124, 75828, 77430, 82360, 92655, 92916, 94785, 103240, 113742, 116145, 123540, 126380, 148248, 151656, 154860, 183251, 185310, 185832, 189570, 227484, 232290, 247080, 252760, 284355, 309720, 366502, 370620, 379140, 454968, 464580, 549753, 568710, 733004, 741240, 758280, 916255, 929160, 1099506, 1137420, 1466008, 1649259, 1832510, 2199012, 2274840, 2748765, 3298518, 3665020, 4398024, 5497530, 6597036, 7330040, 8246295, 10995060, 13194072, 16492590, 21990120, 32985180, 65970360]

約数ペア:

[(1, 65970360), (2, 32985180), (3, 21990120), (4, 16492590), (5, 13194072), (6, 10995060), (8, 8246295), (9, 7330040), (10, 6597036), (12, 5497530), (15, 4398024), (18, 3665020), (20, 3298518), (24, 2748765), (29, 2274840), (30, 2199012), (36, 1832510), (40, 1649259), (45, 1466008), (58, 1137420), (60, 1099506), (71, 929160), (72, 916255), (87, 758280), (89, 741240), (90, 733004), (116, 568710), (120, 549753), (142, 464580), (145, 454968), (174, 379140), (178, 370620), (180, 366502), (213, 309720), (232, 284355), (261, 252760), (267, 247080), (284, 232290), (290, 227484), (348, 189570), (355, 185832), (356, 185310), (360, 183251), (426, 154860), (435, 151656), (445, 148248), (522, 126380), (534, 123540), (568, 116145), (580, 113742), (639, 103240), (696, 94785), (710, 92916), (712, 92655), (801, 82360), (852, 77430), (870, 75828), (890, 74124), (1044, 63190), (1065, 61944), (1068, 61770), (1160, 56871), (1278, 51620), (1305, 50552), (1335, 49416), (1420, 46458), (1602, 41180), (1704, 38715), (1740, 37914), (1780, 37062), (2059, 32040), (2088, 31595), (2130, 30972), (2136, 30885), (2556, 25810), (2581, 25560), (2610, 25276), (2670, 24708), (2840, 23229), (3195, 20648), (3204, 20590), (3480, 18957), (3560, 18531), (4005, 16472), (4118, 16020), (4260, 15486), (5112, 12905), (5162, 12780), (5220, 12638), (5340, 12354), (6177, 10680), (6319, 10440), (6390, 10324), (6408, 10295), (7743, 8520), (8010, 8236)]