4989469920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{5113}}^1$

素因数の和:5257

約数の個数: 192

約数和(自身を含む): 16701914880

約数和(自身を除く): 11712444960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 107, 114, 120, 152, 160, 190, 214, 228, 240, 285, 304, 321, 380, 428, 456, 480, 535, 570, 608, 642, 760, 856, 912, 1070, 1140, 1284, 1520, 1605, 1712, 1824, 2033, 2140, 2280, 2568, 3040, 3210, 3424, 4066, 4280, 4560, 5113, 5136, 6099, 6420, 8132, 8560, 9120, 10165, 10226, 10272, 12198, 12840, 15339, 16264, 17120, 20330, 20452, 24396, 25565, 25680, 30495, 30678, 32528, 40660, 40904, 48792, 51130, 51360, 60990, 61356, 65056, 76695, 81320, 81808, 97147, 97584, 102260, 121980, 122712, 153390, 162640, 163616, 194294, 195168, 204520, 243960, 245424, 291441, 306780, 325280, 388588, 409040, 485735, 487920, 490848, 547091, 582882, 613560, 777176, 818080, 971470, 975840, 1094182, 1165764, 1227120, 1457205, 1554352, 1641273, 1942940, 2188364, 2331528, 2454240, 2735455, 2914410, 3108704, 3282546, 3885880, 4376728, 4663056, 5470910, 5828820, 6565092, 7771760, 8206365, 8753456, 9326112, 10394729, 10941820, 11657640, 13130184, 15543520, 16412730, 17506912, 20789458, 21883640, 23315280, 26260368, 31184187, 32825460, 41578916, 43767280, 46630560, 51973645, 52520736, 62368374, 65650920, 83157832, 87534560, 103947290, 124736748, 131301840, 155920935, 166315664, 207894580, 249473496, 262603680, 311841870, 332631328, 415789160, 498946992, 623683740, 831578320, 997893984, 1247367480, 1663156640, 2494734960, 4989469920]

約数ペア:

[(1, 4989469920), (2, 2494734960), (3, 1663156640), (4, 1247367480), (5, 997893984), (6, 831578320), (8, 623683740), (10, 498946992), (12, 415789160), (15, 332631328), (16, 311841870), (19, 262603680), (20, 249473496), (24, 207894580), (30, 166315664), (32, 155920935), (38, 131301840), (40, 124736748), (48, 103947290), (57, 87534560), (60, 83157832), (76, 65650920), (80, 62368374), (95, 52520736), (96, 51973645), (107, 46630560), (114, 43767280), (120, 41578916), (152, 32825460), (160, 31184187), (190, 26260368), (214, 23315280), (228, 21883640), (240, 20789458), (285, 17506912), (304, 16412730), (321, 15543520), (380, 13130184), (428, 11657640), (456, 10941820), (480, 10394729), (535, 9326112), (570, 8753456), (608, 8206365), (642, 7771760), (760, 6565092), (856, 5828820), (912, 5470910), (1070, 4663056), (1140, 4376728), (1284, 3885880), (1520, 3282546), (1605, 3108704), (1712, 2914410), (1824, 2735455), (2033, 2454240), (2140, 2331528), (2280, 2188364), (2568, 1942940), (3040, 1641273), (3210, 1554352), (3424, 1457205), (4066, 1227120), (4280, 1165764), (4560, 1094182), (5113, 975840), (5136, 971470), (6099, 818080), (6420, 777176), (8132, 613560), (8560, 582882), (9120, 547091), (10165, 490848), (10226, 487920), (10272, 485735), (12198, 409040), (12840, 388588), (15339, 325280), (16264, 306780), (17120, 291441), (20330, 245424), (20452, 243960), (24396, 204520), (25565, 195168), (25680, 194294), (30495, 163616), (30678, 162640), (32528, 153390), (40660, 122712), (40904, 121980), (48792, 102260), (51130, 97584), (51360, 97147), (60990, 81808), (61356, 81320), (65056, 76695)]