213893160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{199}}^1$

素因数の和:292

約数の個数: 192

約数和(自身を含む): 711504000

約数和(自身を除く): 497610840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 53, 60, 65, 78, 104, 106, 120, 130, 156, 159, 169, 195, 199, 212, 260, 265, 312, 318, 338, 390, 398, 424, 507, 520, 530, 597, 636, 676, 689, 780, 795, 796, 845, 995, 1014, 1060, 1194, 1272, 1352, 1378, 1560, 1590, 1592, 1690, 1990, 2028, 2067, 2120, 2388, 2535, 2587, 2756, 2985, 3180, 3380, 3445, 3980, 4056, 4134, 4776, 5070, 5174, 5512, 5970, 6360, 6760, 6890, 7761, 7960, 8268, 8957, 10140, 10335, 10348, 10547, 11940, 12935, 13780, 15522, 16536, 17914, 20280, 20670, 20696, 21094, 23880, 25870, 26871, 27560, 31044, 31641, 33631, 35828, 38805, 41340, 42188, 44785, 51740, 52735, 53742, 62088, 63282, 67262, 71656, 77610, 82680, 84376, 89570, 100893, 103480, 105470, 107484, 126564, 134355, 134524, 137111, 155220, 158205, 168155, 179140, 201786, 210940, 214968, 253128, 268710, 269048, 274222, 310440, 316410, 336310, 358280, 403572, 411333, 421880, 504465, 537420, 548444, 632820, 672620, 685555, 807144, 822666, 1008930, 1074840, 1096888, 1265640, 1345240, 1371110, 1645332, 1782443, 2017860, 2056665, 2742220, 3290664, 3564886, 4035720, 4113330, 5347329, 5484440, 7129772, 8226660, 8912215, 10694658, 14259544, 16453320, 17824430, 21389316, 26736645, 35648860, 42778632, 53473290, 71297720, 106946580, 213893160]

約数ペア:

[(1, 213893160), (2, 106946580), (3, 71297720), (4, 53473290), (5, 42778632), (6, 35648860), (8, 26736645), (10, 21389316), (12, 17824430), (13, 16453320), (15, 14259544), (20, 10694658), (24, 8912215), (26, 8226660), (30, 7129772), (39, 5484440), (40, 5347329), (52, 4113330), (53, 4035720), (60, 3564886), (65, 3290664), (78, 2742220), (104, 2056665), (106, 2017860), (120, 1782443), (130, 1645332), (156, 1371110), (159, 1345240), (169, 1265640), (195, 1096888), (199, 1074840), (212, 1008930), (260, 822666), (265, 807144), (312, 685555), (318, 672620), (338, 632820), (390, 548444), (398, 537420), (424, 504465), (507, 421880), (520, 411333), (530, 403572), (597, 358280), (636, 336310), (676, 316410), (689, 310440), (780, 274222), (795, 269048), (796, 268710), (845, 253128), (995, 214968), (1014, 210940), (1060, 201786), (1194, 179140), (1272, 168155), (1352, 158205), (1378, 155220), (1560, 137111), (1590, 134524), (1592, 134355), (1690, 126564), (1990, 107484), (2028, 105470), (2067, 103480), (2120, 100893), (2388, 89570), (2535, 84376), (2587, 82680), (2756, 77610), (2985, 71656), (3180, 67262), (3380, 63282), (3445, 62088), (3980, 53742), (4056, 52735), (4134, 51740), (4776, 44785), (5070, 42188), (5174, 41340), (5512, 38805), (5970, 35828), (6360, 33631), (6760, 31641), (6890, 31044), (7761, 27560), (7960, 26871), (8268, 25870), (8957, 23880), (10140, 21094), (10335, 20696), (10348, 20670), (10547, 20280), (11940, 17914), (12935, 16536), (13780, 15522)]