428038080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{757}}^1$

素因数の和:827

約数の個数: 224

約数和(自身を含む): 1478645760

約数和(自身を除く): 1050607680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 31, 32, 38, 40, 48, 57, 60, 62, 64, 76, 80, 93, 95, 96, 114, 120, 124, 152, 155, 160, 186, 190, 192, 228, 240, 248, 285, 304, 310, 320, 372, 380, 456, 465, 480, 496, 570, 589, 608, 620, 744, 757, 760, 912, 930, 960, 992, 1140, 1178, 1216, 1240, 1488, 1514, 1520, 1767, 1824, 1860, 1984, 2271, 2280, 2356, 2480, 2945, 2976, 3028, 3040, 3534, 3648, 3720, 3785, 4542, 4560, 4712, 4960, 5890, 5952, 6056, 6080, 7068, 7440, 7570, 8835, 9084, 9120, 9424, 9920, 11355, 11780, 12112, 14136, 14383, 14880, 15140, 17670, 18168, 18240, 18848, 22710, 23467, 23560, 24224, 28272, 28766, 29760, 30280, 35340, 36336, 37696, 43149, 45420, 46934, 47120, 48448, 56544, 57532, 60560, 70401, 70680, 71915, 72672, 86298, 90840, 93868, 94240, 113088, 115064, 117335, 121120, 140802, 141360, 143830, 145344, 172596, 181680, 187736, 188480, 215745, 230128, 234670, 242240, 281604, 282720, 287660, 345192, 352005, 363360, 375472, 431490, 445873, 460256, 469340, 563208, 565440, 575320, 690384, 704010, 726720, 750944, 862980, 891746, 920512, 938680, 1126416, 1150640, 1337619, 1380768, 1408020, 1501888, 1725960, 1783492, 1877360, 2229365, 2252832, 2301280, 2675238, 2761536, 2816040, 3451920, 3566984, 3754720, 4458730, 4505664, 4602560, 5350476, 5632080, 6688095, 6903840, 7133968, 7509440, 8917460, 10700952, 11264160, 13376190, 13807680, 14267936, 17834920, 21401904, 22528320, 26752380, 28535872, 35669840, 42803808, 53504760, 71339680, 85607616, 107009520, 142679360, 214019040, 428038080]

約数ペア:

[(1, 428038080), (2, 214019040), (3, 142679360), (4, 107009520), (5, 85607616), (6, 71339680), (8, 53504760), (10, 42803808), (12, 35669840), (15, 28535872), (16, 26752380), (19, 22528320), (20, 21401904), (24, 17834920), (30, 14267936), (31, 13807680), (32, 13376190), (38, 11264160), (40, 10700952), (48, 8917460), (57, 7509440), (60, 7133968), (62, 6903840), (64, 6688095), (76, 5632080), (80, 5350476), (93, 4602560), (95, 4505664), (96, 4458730), (114, 3754720), (120, 3566984), (124, 3451920), (152, 2816040), (155, 2761536), (160, 2675238), (186, 2301280), (190, 2252832), (192, 2229365), (228, 1877360), (240, 1783492), (248, 1725960), (285, 1501888), (304, 1408020), (310, 1380768), (320, 1337619), (372, 1150640), (380, 1126416), (456, 938680), (465, 920512), (480, 891746), (496, 862980), (570, 750944), (589, 726720), (608, 704010), (620, 690384), (744, 575320), (757, 565440), (760, 563208), (912, 469340), (930, 460256), (960, 445873), (992, 431490), (1140, 375472), (1178, 363360), (1216, 352005), (1240, 345192), (1488, 287660), (1514, 282720), (1520, 281604), (1767, 242240), (1824, 234670), (1860, 230128), (1984, 215745), (2271, 188480), (2280, 187736), (2356, 181680), (2480, 172596), (2945, 145344), (2976, 143830), (3028, 141360), (3040, 140802), (3534, 121120), (3648, 117335), (3720, 115064), (3785, 113088), (4542, 94240), (4560, 93868), (4712, 90840), (4960, 86298), (5890, 72672), (5952, 71915), (6056, 70680), (6080, 70401), (7068, 60560), (7440, 57532), (7570, 56544), (8835, 48448), (9084, 47120), (9120, 46934), (9424, 45420), (9920, 43149), (11355, 37696), (11780, 36336), (12112, 35340), (14136, 30280), (14383, 29760), (14880, 28766), (15140, 28272), (17670, 24224), (18168, 23560), (18240, 23467), (18848, 22710)]