481468260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{809}}^1$

素因数の和:950

約数の個数: 192

約数和(自身を含む): 1676505600

約数和(自身を除く): 1195037340

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 109, 130, 140, 156, 182, 195, 210, 218, 260, 273, 327, 364, 390, 420, 436, 455, 545, 546, 654, 763, 780, 809, 910, 1090, 1092, 1308, 1365, 1417, 1526, 1618, 1635, 1820, 2180, 2289, 2427, 2730, 2834, 3052, 3236, 3270, 3815, 4045, 4251, 4578, 4854, 5460, 5663, 5668, 6540, 7085, 7630, 8090, 8502, 9156, 9708, 9919, 10517, 11326, 11445, 12135, 14170, 15260, 16180, 16989, 17004, 19838, 21034, 21255, 22652, 22890, 24270, 28315, 28340, 29757, 31551, 33978, 39676, 42068, 42510, 45780, 48540, 49595, 52585, 56630, 59514, 63102, 67956, 73619, 84945, 85020, 88181, 99190, 105170, 113260, 119028, 126204, 147238, 148785, 157755, 169890, 176362, 198380, 210340, 220857, 264543, 294476, 297570, 315510, 339780, 352724, 368095, 440905, 441714, 529086, 595140, 617267, 631020, 736190, 881810, 883428, 1058172, 1104285, 1146353, 1234534, 1322715, 1472380, 1763620, 1851801, 2208570, 2292706, 2469068, 2645430, 3086335, 3439059, 3703602, 4417140, 4585412, 5290860, 5731765, 6172670, 6878118, 7407204, 8024471, 9259005, 11463530, 12345340, 13756236, 16048942, 17195295, 18518010, 22927060, 24073413, 32097884, 34390590, 37036020, 40122355, 48146826, 68781180, 80244710, 96293652, 120367065, 160489420, 240734130, 481468260]

約数ペア:

[(1, 481468260), (2, 240734130), (3, 160489420), (4, 120367065), (5, 96293652), (6, 80244710), (7, 68781180), (10, 48146826), (12, 40122355), (13, 37036020), (14, 34390590), (15, 32097884), (20, 24073413), (21, 22927060), (26, 18518010), (28, 17195295), (30, 16048942), (35, 13756236), (39, 12345340), (42, 11463530), (52, 9259005), (60, 8024471), (65, 7407204), (70, 6878118), (78, 6172670), (84, 5731765), (91, 5290860), (105, 4585412), (109, 4417140), (130, 3703602), (140, 3439059), (156, 3086335), (182, 2645430), (195, 2469068), (210, 2292706), (218, 2208570), (260, 1851801), (273, 1763620), (327, 1472380), (364, 1322715), (390, 1234534), (420, 1146353), (436, 1104285), (455, 1058172), (545, 883428), (546, 881810), (654, 736190), (763, 631020), (780, 617267), (809, 595140), (910, 529086), (1090, 441714), (1092, 440905), (1308, 368095), (1365, 352724), (1417, 339780), (1526, 315510), (1618, 297570), (1635, 294476), (1820, 264543), (2180, 220857), (2289, 210340), (2427, 198380), (2730, 176362), (2834, 169890), (3052, 157755), (3236, 148785), (3270, 147238), (3815, 126204), (4045, 119028), (4251, 113260), (4578, 105170), (4854, 99190), (5460, 88181), (5663, 85020), (5668, 84945), (6540, 73619), (7085, 67956), (7630, 63102), (8090, 59514), (8502, 56630), (9156, 52585), (9708, 49595), (9919, 48540), (10517, 45780), (11326, 42510), (11445, 42068), (12135, 39676), (14170, 33978), (15260, 31551), (16180, 29757), (16989, 28340), (17004, 28315), (19838, 24270), (21034, 22890), (21255, 22652)]