408426240

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:175

約数の個数: 288

約数和(自身を含む): 1393975296

約数和(自身を除く): 985549056

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 47, 48, 60, 62, 64, 73, 80, 93, 94, 96, 120, 124, 128, 141, 146, 155, 160, 186, 188, 192, 219, 235, 240, 248, 256, 282, 292, 310, 320, 365, 372, 376, 384, 438, 465, 470, 480, 496, 564, 584, 620, 640, 705, 730, 744, 752, 768, 876, 930, 940, 960, 992, 1095, 1128, 1168, 1240, 1280, 1410, 1457, 1460, 1488, 1504, 1752, 1860, 1880, 1920, 1984, 2190, 2256, 2263, 2336, 2480, 2820, 2914, 2920, 2976, 3008, 3431, 3504, 3720, 3760, 3840, 3968, 4371, 4380, 4512, 4526, 4672, 4960, 5640, 5828, 5840, 5952, 6016, 6789, 6862, 7008, 7285, 7440, 7520, 7936, 8742, 8760, 9024, 9052, 9344, 9920, 10293, 11280, 11315, 11656, 11680, 11904, 12032, 13578, 13724, 14016, 14570, 14880, 15040, 17155, 17484, 17520, 18048, 18104, 18688, 19840, 20586, 21855, 22560, 22630, 23312, 23360, 23808, 27156, 27448, 28032, 29140, 29760, 30080, 33945, 34310, 34968, 35040, 36096, 36208, 39680, 41172, 43710, 45120, 45260, 46624, 46720, 51465, 54312, 54896, 56064, 58280, 59520, 60160, 67890, 68620, 69936, 70080, 72416, 82344, 87420, 90240, 90520, 93248, 93440, 102930, 106361, 108624, 109792, 116560, 119040, 135780, 137240, 139872, 140160, 144832, 164688, 174840, 180480, 181040, 186496, 205860, 212722, 217248, 219584, 233120, 271560, 274480, 279744, 280320, 289664, 319083, 329376, 349680, 362080, 372992, 411720, 425444, 434496, 439168, 466240, 531805, 543120, 548960, 559488, 579328, 638166, 658752, 699360, 724160, 823440, 850888, 868992, 878336, 932480, 1063610, 1086240, 1097920, 1118976, 1276332, 1317504, 1398720, 1448320, 1595415, 1646880, 1701776, 1737984, 1864960, 2127220, 2172480, 2195840, 2552664, 2635008, 2797440, 2896640, 3190830, 3293760, 3403552, 4254440, 4344960, 4391680, 5105328, 5594880, 6381660, 6587520, 6807104, 8508880, 8689920, 10210656, 12763320, 13175040, 13614208, 17017760, 20421312, 25526640, 27228416, 34035520, 40842624, 51053280, 68071040, 81685248, 102106560, 136142080, 204213120, 408426240]

約数ペア:

[(1, 408426240), (2, 204213120), (3, 136142080), (4, 102106560), (5, 81685248), (6, 68071040), (8, 51053280), (10, 40842624), (12, 34035520), (15, 27228416), (16, 25526640), (20, 20421312), (24, 17017760), (30, 13614208), (31, 13175040), (32, 12763320), (40, 10210656), (47, 8689920), (48, 8508880), (60, 6807104), (62, 6587520), (64, 6381660), (73, 5594880), (80, 5105328), (93, 4391680), (94, 4344960), (96, 4254440), (120, 3403552), (124, 3293760), (128, 3190830), (141, 2896640), (146, 2797440), (155, 2635008), (160, 2552664), (186, 2195840), (188, 2172480), (192, 2127220), (219, 1864960), (235, 1737984), (240, 1701776), (248, 1646880), (256, 1595415), (282, 1448320), (292, 1398720), (310, 1317504), (320, 1276332), (365, 1118976), (372, 1097920), (376, 1086240), (384, 1063610), (438, 932480), (465, 878336), (470, 868992), (480, 850888), (496, 823440), (564, 724160), (584, 699360), (620, 658752), (640, 638166), (705, 579328), (730, 559488), (744, 548960), (752, 543120), (768, 531805), (876, 466240), (930, 439168), (940, 434496), (960, 425444), (992, 411720), (1095, 372992), (1128, 362080), (1168, 349680), (1240, 329376), (1280, 319083), (1410, 289664), (1457, 280320), (1460, 279744), (1488, 274480), (1504, 271560), (1752, 233120), (1860, 219584), (1880, 217248), (1920, 212722), (1984, 205860), (2190, 186496), (2256, 181040), (2263, 180480), (2336, 174840), (2480, 164688), (2820, 144832), (2914, 140160), (2920, 139872), (2976, 137240), (3008, 135780), (3431, 119040), (3504, 116560), (3720, 109792), (3760, 108624), (3840, 106361), (3968, 102930), (4371, 93440), (4380, 93248), (4512, 90520), (4526, 90240), (4672, 87420), (4960, 82344), (5640, 72416), (5828, 70080), (5840, 69936), (5952, 68620), (6016, 67890), (6789, 60160), (6862, 59520), (7008, 58280), (7285, 56064), (7440, 54896), (7520, 54312), (7936, 51465), (8742, 46720), (8760, 46624), (9024, 45260), (9052, 45120), (9344, 43710), (9920, 41172), (10293, 39680), (11280, 36208), (11315, 36096), (11656, 35040), (11680, 34968), (11904, 34310), (12032, 33945), (13578, 30080), (13724, 29760), (14016, 29140), (14570, 28032), (14880, 27448), (15040, 27156), (17155, 23808), (17484, 23360), (17520, 23312), (18048, 22630), (18104, 22560), (18688, 21855), (19840, 20586)]