243821760

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2791}}^1$

素因数の和:2831

約数の個数: 224

約数和(自身を含む): 953121792

約数和(自身を除く): 709300032

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 130, 140, 156, 160, 168, 182, 192, 195, 208, 210, 224, 240, 260, 273, 280, 312, 320, 336, 364, 390, 416, 420, 448, 455, 480, 520, 546, 560, 624, 672, 728, 780, 832, 840, 910, 960, 1040, 1092, 1120, 1248, 1344, 1365, 1456, 1560, 1680, 1820, 2080, 2184, 2240, 2496, 2730, 2791, 2912, 3120, 3360, 3640, 4160, 4368, 5460, 5582, 5824, 6240, 6720, 7280, 8373, 8736, 10920, 11164, 12480, 13955, 14560, 16746, 17472, 19537, 21840, 22328, 27910, 29120, 33492, 36283, 39074, 41865, 43680, 44656, 55820, 58611, 66984, 72566, 78148, 83730, 87360, 89312, 97685, 108849, 111640, 117222, 133968, 145132, 156296, 167460, 178624, 181415, 195370, 217698, 223280, 234444, 253981, 267936, 290264, 293055, 312592, 334920, 362830, 390740, 435396, 446560, 468888, 507962, 535872, 544245, 580528, 586110, 625184, 669840, 725660, 761943, 781480, 870792, 893120, 937776, 1015924, 1088490, 1161056, 1172220, 1250368, 1269905, 1339680, 1451320, 1523886, 1562960, 1741584, 1875552, 2031848, 2176980, 2322112, 2344440, 2539810, 2679360, 2902640, 3047772, 3125920, 3483168, 3751104, 3809715, 4063696, 4353960, 4688880, 5079620, 5805280, 6095544, 6251840, 6966336, 7619430, 8127392, 8707920, 9377760, 10159240, 11610560, 12191088, 15238860, 16254784, 17415840, 18755520, 20318480, 24382176, 30477720, 34831680, 40636960, 48764352, 60955440, 81273920, 121910880, 243821760]

約数ペア:

[(1, 243821760), (2, 121910880), (3, 81273920), (4, 60955440), (5, 48764352), (6, 40636960), (7, 34831680), (8, 30477720), (10, 24382176), (12, 20318480), (13, 18755520), (14, 17415840), (15, 16254784), (16, 15238860), (20, 12191088), (21, 11610560), (24, 10159240), (26, 9377760), (28, 8707920), (30, 8127392), (32, 7619430), (35, 6966336), (39, 6251840), (40, 6095544), (42, 5805280), (48, 5079620), (52, 4688880), (56, 4353960), (60, 4063696), (64, 3809715), (65, 3751104), (70, 3483168), (78, 3125920), (80, 3047772), (84, 2902640), (91, 2679360), (96, 2539810), (104, 2344440), (105, 2322112), (112, 2176980), (120, 2031848), (130, 1875552), (140, 1741584), (156, 1562960), (160, 1523886), (168, 1451320), (182, 1339680), (192, 1269905), (195, 1250368), (208, 1172220), (210, 1161056), (224, 1088490), (240, 1015924), (260, 937776), (273, 893120), (280, 870792), (312, 781480), (320, 761943), (336, 725660), (364, 669840), (390, 625184), (416, 586110), (420, 580528), (448, 544245), (455, 535872), (480, 507962), (520, 468888), (546, 446560), (560, 435396), (624, 390740), (672, 362830), (728, 334920), (780, 312592), (832, 293055), (840, 290264), (910, 267936), (960, 253981), (1040, 234444), (1092, 223280), (1120, 217698), (1248, 195370), (1344, 181415), (1365, 178624), (1456, 167460), (1560, 156296), (1680, 145132), (1820, 133968), (2080, 117222), (2184, 111640), (2240, 108849), (2496, 97685), (2730, 89312), (2791, 87360), (2912, 83730), (3120, 78148), (3360, 72566), (3640, 66984), (4160, 58611), (4368, 55820), (5460, 44656), (5582, 43680), (5824, 41865), (6240, 39074), (6720, 36283), (7280, 33492), (8373, 29120), (8736, 27910), (10920, 22328), (11164, 21840), (12480, 19537), (13955, 17472), (14560, 16746)]