428673960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{757}}^1$

素因数の和:809

約数の個数: 288

約数和(自身を含む): 1651333320

約数和(自身を除く): 1222659360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 18, 20, 22, 24, 26, 30, 33, 36, 39, 40, 44, 45, 52, 55, 60, 65, 66, 72, 78, 88, 90, 99, 104, 110, 117, 120, 121, 130, 132, 143, 156, 165, 180, 195, 198, 220, 234, 242, 260, 264, 286, 312, 330, 360, 363, 390, 396, 429, 440, 468, 484, 495, 520, 572, 585, 605, 660, 715, 726, 757, 780, 792, 858, 936, 968, 990, 1089, 1144, 1170, 1210, 1287, 1320, 1430, 1452, 1514, 1560, 1573, 1716, 1815, 1980, 2145, 2178, 2271, 2340, 2420, 2574, 2860, 2904, 3028, 3146, 3432, 3630, 3785, 3960, 4290, 4356, 4542, 4680, 4719, 4840, 5148, 5445, 5720, 6056, 6292, 6435, 6813, 7260, 7570, 7865, 8327, 8580, 8712, 9084, 9438, 9841, 10296, 10890, 11355, 12584, 12870, 13626, 14157, 14520, 15140, 15730, 16654, 17160, 18168, 18876, 19682, 21780, 22710, 23595, 24981, 25740, 27252, 28314, 29523, 30280, 31460, 33308, 34065, 37752, 39364, 41635, 43560, 45420, 47190, 49205, 49962, 51480, 54504, 56628, 59046, 62920, 66616, 68130, 70785, 74943, 78728, 83270, 88569, 90840, 91597, 94380, 98410, 99924, 108251, 113256, 118092, 124905, 136260, 141570, 147615, 149886, 166540, 177138, 183194, 188760, 196820, 199848, 216502, 236184, 249810, 272520, 274791, 283140, 295230, 299772, 324753, 333080, 354276, 366388, 374715, 393640, 433004, 442845, 457985, 499620, 541255, 549582, 566280, 590460, 599544, 649506, 708552, 732776, 749430, 824373, 866008, 885690, 915970, 974259, 999240, 1082510, 1099164, 1180920, 1190761, 1299012, 1373955, 1498860, 1623765, 1648746, 1771380, 1831940, 1948518, 2165020, 2198328, 2381522, 2598024, 2747910, 2997720, 3247530, 3297492, 3542760, 3572283, 3663880, 3897036, 4121865, 4330040, 4763044, 4871295, 5495820, 5953805, 6495060, 6594984, 7144566, 7794072, 8243730, 9526088, 9742590, 10716849, 10991640, 11907610, 12990120, 14289132, 16487460, 17861415, 19485180, 21433698, 23815220, 28578264, 32974920, 35722830, 38970360, 42867396, 47630440, 53584245, 71445660, 85734792, 107168490, 142891320, 214336980, 428673960]

約数ペア:

[(1, 428673960), (2, 214336980), (3, 142891320), (4, 107168490), (5, 85734792), (6, 71445660), (8, 53584245), (9, 47630440), (10, 42867396), (11, 38970360), (12, 35722830), (13, 32974920), (15, 28578264), (18, 23815220), (20, 21433698), (22, 19485180), (24, 17861415), (26, 16487460), (30, 14289132), (33, 12990120), (36, 11907610), (39, 10991640), (40, 10716849), (44, 9742590), (45, 9526088), (52, 8243730), (55, 7794072), (60, 7144566), (65, 6594984), (66, 6495060), (72, 5953805), (78, 5495820), (88, 4871295), (90, 4763044), (99, 4330040), (104, 4121865), (110, 3897036), (117, 3663880), (120, 3572283), (121, 3542760), (130, 3297492), (132, 3247530), (143, 2997720), (156, 2747910), (165, 2598024), (180, 2381522), (195, 2198328), (198, 2165020), (220, 1948518), (234, 1831940), (242, 1771380), (260, 1648746), (264, 1623765), (286, 1498860), (312, 1373955), (330, 1299012), (360, 1190761), (363, 1180920), (390, 1099164), (396, 1082510), (429, 999240), (440, 974259), (468, 915970), (484, 885690), (495, 866008), (520, 824373), (572, 749430), (585, 732776), (605, 708552), (660, 649506), (715, 599544), (726, 590460), (757, 566280), (780, 549582), (792, 541255), (858, 499620), (936, 457985), (968, 442845), (990, 433004), (1089, 393640), (1144, 374715), (1170, 366388), (1210, 354276), (1287, 333080), (1320, 324753), (1430, 299772), (1452, 295230), (1514, 283140), (1560, 274791), (1573, 272520), (1716, 249810), (1815, 236184), (1980, 216502), (2145, 199848), (2178, 196820), (2271, 188760), (2340, 183194), (2420, 177138), (2574, 166540), (2860, 149886), (2904, 147615), (3028, 141570), (3146, 136260), (3432, 124905), (3630, 118092), (3785, 113256), (3960, 108251), (4290, 99924), (4356, 98410), (4542, 94380), (4680, 91597), (4719, 90840), (4840, 88569), (5148, 83270), (5445, 78728), (5720, 74943), (6056, 70785), (6292, 68130), (6435, 66616), (6813, 62920), (7260, 59046), (7570, 56628), (7865, 54504), (8327, 51480), (8580, 49962), (8712, 49205), (9084, 47190), (9438, 45420), (9841, 43560), (10296, 41635), (10890, 39364), (11355, 37752), (12584, 34065), (12870, 33308), (13626, 31460), (14157, 30280), (14520, 29523), (15140, 28314), (15730, 27252), (16654, 25740), (17160, 24981), (18168, 23595), (18876, 22710), (19682, 21780)]