228898320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:214

約数の個数: 320

約数和(自身を含む): 874229760

約数和(自身を除く): 645331440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 48, 56, 57, 60, 70, 71, 76, 80, 84, 95, 101, 105, 112, 114, 120, 133, 140, 142, 152, 168, 190, 202, 210, 213, 228, 240, 266, 280, 284, 285, 303, 304, 336, 355, 380, 399, 404, 420, 426, 456, 497, 505, 532, 560, 568, 570, 606, 665, 707, 710, 760, 798, 808, 840, 852, 912, 994, 1010, 1064, 1065, 1136, 1140, 1212, 1330, 1349, 1414, 1420, 1491, 1515, 1520, 1596, 1616, 1680, 1704, 1919, 1988, 1995, 2020, 2121, 2128, 2130, 2280, 2424, 2485, 2660, 2698, 2828, 2840, 2982, 3030, 3192, 3408, 3535, 3838, 3976, 3990, 4040, 4047, 4242, 4260, 4560, 4848, 4970, 5320, 5396, 5656, 5680, 5757, 5964, 6060, 6384, 6745, 7070, 7171, 7455, 7676, 7952, 7980, 8080, 8094, 8484, 8520, 9443, 9595, 9940, 10605, 10640, 10792, 11312, 11514, 11928, 12120, 13433, 13490, 14140, 14342, 14910, 15352, 15960, 16188, 16968, 17040, 18886, 19190, 19880, 20235, 21210, 21513, 21584, 23028, 23856, 24240, 26866, 26980, 28280, 28329, 28684, 28785, 29820, 30704, 31920, 32376, 33936, 35855, 37772, 38380, 39760, 40299, 40470, 42420, 43026, 46056, 47215, 50197, 53732, 53960, 56560, 56658, 57368, 57570, 59640, 64752, 67165, 71710, 75544, 76760, 80598, 80940, 84840, 86052, 92112, 94430, 100394, 107464, 107565, 107920, 113316, 114736, 115140, 119280, 134330, 136249, 141645, 143420, 150591, 151088, 153520, 161196, 161880, 169680, 172104, 188860, 200788, 201495, 214928, 215130, 226632, 230280, 250985, 268660, 272498, 283290, 286840, 301182, 322392, 323760, 344208, 377720, 401576, 402990, 408747, 430260, 453264, 460560, 501970, 537320, 544996, 566580, 573680, 602364, 644784, 681245, 752955, 755440, 803152, 805980, 817494, 860520, 953743, 1003940, 1074640, 1089992, 1133160, 1204728, 1362490, 1505910, 1611960, 1634988, 1721040, 1907486, 2007880, 2043735, 2179984, 2266320, 2409456, 2724980, 2861229, 3011820, 3223920, 3269976, 3814972, 4015760, 4087470, 4768715, 5449960, 5722458, 6023640, 6539952, 7629944, 8174940, 9537430, 10899920, 11444916, 12047280, 14306145, 15259888, 16349880, 19074860, 22889832, 28612290, 32699760, 38149720, 45779664, 57224580, 76299440, 114449160, 228898320]

約数ペア:

[(1, 228898320), (2, 114449160), (3, 76299440), (4, 57224580), (5, 45779664), (6, 38149720), (7, 32699760), (8, 28612290), (10, 22889832), (12, 19074860), (14, 16349880), (15, 15259888), (16, 14306145), (19, 12047280), (20, 11444916), (21, 10899920), (24, 9537430), (28, 8174940), (30, 7629944), (35, 6539952), (38, 6023640), (40, 5722458), (42, 5449960), (48, 4768715), (56, 4087470), (57, 4015760), (60, 3814972), (70, 3269976), (71, 3223920), (76, 3011820), (80, 2861229), (84, 2724980), (95, 2409456), (101, 2266320), (105, 2179984), (112, 2043735), (114, 2007880), (120, 1907486), (133, 1721040), (140, 1634988), (142, 1611960), (152, 1505910), (168, 1362490), (190, 1204728), (202, 1133160), (210, 1089992), (213, 1074640), (228, 1003940), (240, 953743), (266, 860520), (280, 817494), (284, 805980), (285, 803152), (303, 755440), (304, 752955), (336, 681245), (355, 644784), (380, 602364), (399, 573680), (404, 566580), (420, 544996), (426, 537320), (456, 501970), (497, 460560), (505, 453264), (532, 430260), (560, 408747), (568, 402990), (570, 401576), (606, 377720), (665, 344208), (707, 323760), (710, 322392), (760, 301182), (798, 286840), (808, 283290), (840, 272498), (852, 268660), (912, 250985), (994, 230280), (1010, 226632), (1064, 215130), (1065, 214928), (1136, 201495), (1140, 200788), (1212, 188860), (1330, 172104), (1349, 169680), (1414, 161880), (1420, 161196), (1491, 153520), (1515, 151088), (1520, 150591), (1596, 143420), (1616, 141645), (1680, 136249), (1704, 134330), (1919, 119280), (1988, 115140), (1995, 114736), (2020, 113316), (2121, 107920), (2128, 107565), (2130, 107464), (2280, 100394), (2424, 94430), (2485, 92112), (2660, 86052), (2698, 84840), (2828, 80940), (2840, 80598), (2982, 76760), (3030, 75544), (3192, 71710), (3408, 67165), (3535, 64752), (3838, 59640), (3976, 57570), (3990, 57368), (4040, 56658), (4047, 56560), (4242, 53960), (4260, 53732), (4560, 50197), (4848, 47215), (4970, 46056), (5320, 43026), (5396, 42420), (5656, 40470), (5680, 40299), (5757, 39760), (5964, 38380), (6060, 37772), (6384, 35855), (6745, 33936), (7070, 32376), (7171, 31920), (7455, 30704), (7676, 29820), (7952, 28785), (7980, 28684), (8080, 28329), (8094, 28280), (8484, 26980), (8520, 26866), (9443, 24240), (9595, 23856), (9940, 23028), (10605, 21584), (10640, 21513), (10792, 21210), (11312, 20235), (11514, 19880), (11928, 19190), (12120, 18886), (13433, 17040), (13490, 16968), (14140, 16188), (14342, 15960), (14910, 15352)]