20482301760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{15121}}^1$

素因数の和:15241

約数の個数: 224

約数和(自身を含む): 69690886272

約数和(自身を除く): 49208584512

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 83, 85, 96, 102, 120, 136, 160, 166, 170, 192, 204, 240, 249, 255, 272, 320, 332, 340, 408, 415, 480, 498, 510, 544, 664, 680, 816, 830, 960, 996, 1020, 1088, 1245, 1328, 1360, 1411, 1632, 1660, 1992, 2040, 2490, 2656, 2720, 2822, 3264, 3320, 3984, 4080, 4233, 4980, 5312, 5440, 5644, 6640, 7055, 7968, 8160, 8466, 9960, 11288, 13280, 14110, 15121, 15936, 16320, 16932, 19920, 21165, 22576, 26560, 28220, 30242, 33864, 39840, 42330, 45152, 45363, 56440, 60484, 67728, 75605, 79680, 84660, 90304, 90726, 112880, 120968, 135456, 151210, 169320, 181452, 225760, 226815, 241936, 257057, 270912, 302420, 338640, 362904, 451520, 453630, 483872, 514114, 604840, 677280, 725808, 771171, 907260, 967744, 1028228, 1209680, 1255043, 1285285, 1354560, 1451616, 1542342, 1814520, 2056456, 2419360, 2510086, 2570570, 2903232, 3084684, 3629040, 3765129, 3855855, 4112912, 4838720, 5020172, 5141140, 6169368, 6275215, 7258080, 7530258, 7711710, 8225824, 10040344, 10282280, 12338736, 12550430, 14516160, 15060516, 15423420, 16451648, 18825645, 20080688, 20564560, 21335731, 24677472, 25100860, 30121032, 30846840, 37651290, 40161376, 41129120, 42671462, 49354944, 50201720, 60242064, 61693680, 64007193, 75302580, 80322752, 82258240, 85342924, 100403440, 106678655, 120484128, 123387360, 128014386, 150605160, 170685848, 200806880, 213357310, 240968256, 246774720, 256028772, 301210320, 320035965, 341371696, 401613760, 426714620, 512057544, 602420640, 640071930, 682743392, 853429240, 1024115088, 1204841280, 1280143860, 1365486784, 1706858480, 2048230176, 2560287720, 3413716960, 4096460352, 5120575440, 6827433920, 10241150880, 20482301760]

約数ペア:

[(1, 20482301760), (2, 10241150880), (3, 6827433920), (4, 5120575440), (5, 4096460352), (6, 3413716960), (8, 2560287720), (10, 2048230176), (12, 1706858480), (15, 1365486784), (16, 1280143860), (17, 1204841280), (20, 1024115088), (24, 853429240), (30, 682743392), (32, 640071930), (34, 602420640), (40, 512057544), (48, 426714620), (51, 401613760), (60, 341371696), (64, 320035965), (68, 301210320), (80, 256028772), (83, 246774720), (85, 240968256), (96, 213357310), (102, 200806880), (120, 170685848), (136, 150605160), (160, 128014386), (166, 123387360), (170, 120484128), (192, 106678655), (204, 100403440), (240, 85342924), (249, 82258240), (255, 80322752), (272, 75302580), (320, 64007193), (332, 61693680), (340, 60242064), (408, 50201720), (415, 49354944), (480, 42671462), (498, 41129120), (510, 40161376), (544, 37651290), (664, 30846840), (680, 30121032), (816, 25100860), (830, 24677472), (960, 21335731), (996, 20564560), (1020, 20080688), (1088, 18825645), (1245, 16451648), (1328, 15423420), (1360, 15060516), (1411, 14516160), (1632, 12550430), (1660, 12338736), (1992, 10282280), (2040, 10040344), (2490, 8225824), (2656, 7711710), (2720, 7530258), (2822, 7258080), (3264, 6275215), (3320, 6169368), (3984, 5141140), (4080, 5020172), (4233, 4838720), (4980, 4112912), (5312, 3855855), (5440, 3765129), (5644, 3629040), (6640, 3084684), (7055, 2903232), (7968, 2570570), (8160, 2510086), (8466, 2419360), (9960, 2056456), (11288, 1814520), (13280, 1542342), (14110, 1451616), (15121, 1354560), (15936, 1285285), (16320, 1255043), (16932, 1209680), (19920, 1028228), (21165, 967744), (22576, 907260), (26560, 771171), (28220, 725808), (30242, 677280), (33864, 604840), (39840, 514114), (42330, 483872), (45152, 453630), (45363, 451520), (56440, 362904), (60484, 338640), (67728, 302420), (75605, 270912), (79680, 257057), (84660, 241936), (90304, 226815), (90726, 225760), (112880, 181452), (120968, 169320), (135456, 151210)]