4920570720

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2137}}^1$

素因数の和:2215

約数の個数: 384

約数和(自身を含む): 19008017280

約数和(自身を除く): 14087446560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 41, 45, 48, 52, 54, 60, 65, 72, 78, 80, 82, 90, 96, 104, 108, 117, 120, 123, 130, 135, 144, 156, 160, 164, 180, 195, 205, 208, 216, 234, 240, 246, 260, 270, 288, 312, 328, 351, 360, 369, 390, 410, 416, 432, 468, 480, 492, 520, 533, 540, 585, 615, 624, 656, 702, 720, 738, 780, 820, 864, 936, 984, 1040, 1066, 1080, 1107, 1170, 1230, 1248, 1312, 1404, 1440, 1476, 1560, 1599, 1640, 1755, 1845, 1872, 1968, 2080, 2132, 2137, 2160, 2214, 2340, 2460, 2665, 2808, 2952, 3120, 3198, 3280, 3510, 3690, 3744, 3936, 4264, 4274, 4320, 4428, 4680, 4797, 4920, 5330, 5535, 5616, 5904, 6240, 6396, 6411, 6560, 7020, 7380, 7995, 8528, 8548, 8856, 9360, 9594, 9840, 10660, 10685, 11070, 11232, 11808, 12792, 12822, 14040, 14391, 14760, 15990, 17056, 17096, 17712, 18720, 19188, 19233, 19680, 21320, 21370, 22140, 23985, 25584, 25644, 27781, 28080, 28782, 29520, 31980, 32055, 34192, 35424, 38376, 38466, 42640, 42740, 44280, 47970, 51168, 51288, 55562, 56160, 57564, 57699, 59040, 63960, 64110, 68384, 71955, 76752, 76932, 83343, 85280, 85480, 87617, 88560, 95940, 96165, 102576, 111124, 115128, 115398, 127920, 128220, 138905, 143910, 153504, 153864, 166686, 170960, 175234, 177120, 191880, 192330, 205152, 222248, 230256, 230796, 250029, 255840, 256440, 262851, 277810, 287820, 288495, 307728, 333372, 341920, 350468, 383760, 384660, 416715, 438085, 444496, 460512, 461592, 500058, 512880, 525702, 555620, 575640, 576990, 615456, 666744, 700936, 750087, 767520, 769320, 788553, 833430, 876170, 888992, 923184, 1000116, 1025760, 1051404, 1111240, 1139021, 1151280, 1153980, 1250145, 1314255, 1333488, 1401872, 1500174, 1538640, 1577106, 1666860, 1752340, 1846368, 2000232, 2102808, 2222480, 2278042, 2302560, 2307960, 2365659, 2500290, 2628510, 2666976, 2803744, 3000348, 3077280, 3154212, 3333720, 3417063, 3504680, 3750435, 3942765, 4000464, 4205616, 4444960, 4556084, 4615920, 4731318, 5000580, 5257020, 5695105, 6000696, 6308424, 6667440, 6834126, 7009360, 7500870, 7885530, 8000928, 8411232, 9112168, 9231840, 9462636, 10001160, 10251189, 10514040, 11390210, 11828295, 12001392, 12616848, 13334880, 13668252, 14018720, 15001740, 15771060, 17085315, 18224336, 18925272, 20002320, 20502378, 21028080, 22780420, 23656590, 24002784, 25233696, 27336504, 30003480, 30753567, 31542120, 34170630, 36448672, 37850544, 40004640, 41004756, 42056160, 45560840, 47313180, 51255945, 54673008, 60006960, 61507134, 63084240, 68341260, 75701088, 82009512, 91121680, 94626360, 102511890, 109346016, 120013920, 123014268, 126168480, 136682520, 153767835, 164019024, 182243360, 189252720, 205023780, 246028536, 273365040, 307535670, 328038048, 378505440, 410047560, 492057072, 546730080, 615071340, 820095120, 984114144, 1230142680, 1640190240, 2460285360, 4920570720]

約数ペア:

[(1, 4920570720), (2, 2460285360), (3, 1640190240), (4, 1230142680), (5, 984114144), (6, 820095120), (8, 615071340), (9, 546730080), (10, 492057072), (12, 410047560), (13, 378505440), (15, 328038048), (16, 307535670), (18, 273365040), (20, 246028536), (24, 205023780), (26, 189252720), (27, 182243360), (30, 164019024), (32, 153767835), (36, 136682520), (39, 126168480), (40, 123014268), (41, 120013920), (45, 109346016), (48, 102511890), (52, 94626360), (54, 91121680), (60, 82009512), (65, 75701088), (72, 68341260), (78, 63084240), (80, 61507134), (82, 60006960), (90, 54673008), (96, 51255945), (104, 47313180), (108, 45560840), (117, 42056160), (120, 41004756), (123, 40004640), (130, 37850544), (135, 36448672), (144, 34170630), (156, 31542120), (160, 30753567), (164, 30003480), (180, 27336504), (195, 25233696), (205, 24002784), (208, 23656590), (216, 22780420), (234, 21028080), (240, 20502378), (246, 20002320), (260, 18925272), (270, 18224336), (288, 17085315), (312, 15771060), (328, 15001740), (351, 14018720), (360, 13668252), (369, 13334880), (390, 12616848), (410, 12001392), (416, 11828295), (432, 11390210), (468, 10514040), (480, 10251189), (492, 10001160), (520, 9462636), (533, 9231840), (540, 9112168), (585, 8411232), (615, 8000928), (624, 7885530), (656, 7500870), (702, 7009360), (720, 6834126), (738, 6667440), (780, 6308424), (820, 6000696), (864, 5695105), (936, 5257020), (984, 5000580), (1040, 4731318), (1066, 4615920), (1080, 4556084), (1107, 4444960), (1170, 4205616), (1230, 4000464), (1248, 3942765), (1312, 3750435), (1404, 3504680), (1440, 3417063), (1476, 3333720), (1560, 3154212), (1599, 3077280), (1640, 3000348), (1755, 2803744), (1845, 2666976), (1872, 2628510), (1968, 2500290), (2080, 2365659), (2132, 2307960), (2137, 2302560), (2160, 2278042), (2214, 2222480), (2340, 2102808), (2460, 2000232), (2665, 1846368), (2808, 1752340), (2952, 1666860), (3120, 1577106), (3198, 1538640), (3280, 1500174), (3510, 1401872), (3690, 1333488), (3744, 1314255), (3936, 1250145), (4264, 1153980), (4274, 1151280), (4320, 1139021), (4428, 1111240), (4680, 1051404), (4797, 1025760), (4920, 1000116), (5330, 923184), (5535, 888992), (5616, 876170), (5904, 833430), (6240, 788553), (6396, 769320), (6411, 767520), (6560, 750087), (7020, 700936), (7380, 666744), (7995, 615456), (8528, 576990), (8548, 575640), (8856, 555620), (9360, 525702), (9594, 512880), (9840, 500058), (10660, 461592), (10685, 460512), (11070, 444496), (11232, 438085), (11808, 416715), (12792, 384660), (12822, 383760), (14040, 350468), (14391, 341920), (14760, 333372), (15990, 307728), (17056, 288495), (17096, 287820), (17712, 277810), (18720, 262851), (19188, 256440), (19233, 255840), (19680, 250029), (21320, 230796), (21370, 230256), (22140, 222248), (23985, 205152), (25584, 192330), (25644, 191880), (27781, 177120), (28080, 175234), (28782, 170960), (29520, 166686), (31980, 153864), (32055, 153504), (34192, 143910), (35424, 138905), (38376, 128220), (38466, 127920), (42640, 115398), (42740, 115128), (44280, 111124), (47970, 102576), (51168, 96165), (51288, 95940), (55562, 88560), (56160, 87617), (57564, 85480), (57699, 85280), (59040, 83343), (63960, 76932), (64110, 76752), (68384, 71955)]