419399520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{499}}^1$

素因数の和:637

約数の個数: 192

約数和(自身を含む): 1415232000

約数和(自身を除く): 995832480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 103, 120, 136, 160, 170, 204, 206, 240, 255, 272, 309, 340, 408, 412, 480, 499, 510, 515, 544, 618, 680, 816, 824, 998, 1020, 1030, 1236, 1360, 1497, 1545, 1632, 1648, 1751, 1996, 2040, 2060, 2472, 2495, 2720, 2994, 3090, 3296, 3502, 3992, 4080, 4120, 4944, 4990, 5253, 5988, 6180, 7004, 7485, 7984, 8160, 8240, 8483, 8755, 9888, 9980, 10506, 11976, 12360, 14008, 14970, 15968, 16480, 16966, 17510, 19960, 21012, 23952, 24720, 25449, 26265, 28016, 29940, 33932, 35020, 39920, 42024, 42415, 47904, 49440, 50898, 51397, 52530, 56032, 59880, 67864, 70040, 79840, 84048, 84830, 101796, 102794, 105060, 119760, 127245, 135728, 140080, 154191, 168096, 169660, 203592, 205588, 210120, 239520, 254490, 256985, 271456, 280160, 308382, 339320, 407184, 411176, 420240, 508980, 513970, 616764, 678640, 770955, 814368, 822352, 840480, 873749, 1017960, 1027940, 1233528, 1357280, 1541910, 1644704, 1747498, 2035920, 2055880, 2467056, 2621247, 3083820, 3494996, 4071840, 4111760, 4368745, 4934112, 5242494, 6167640, 6989992, 8223520, 8737490, 10484988, 12335280, 13106235, 13979984, 17474980, 20969976, 24670560, 26212470, 27959968, 34949960, 41939952, 52424940, 69899920, 83879904, 104849880, 139799840, 209699760, 419399520]

約数ペア:

[(1, 419399520), (2, 209699760), (3, 139799840), (4, 104849880), (5, 83879904), (6, 69899920), (8, 52424940), (10, 41939952), (12, 34949960), (15, 27959968), (16, 26212470), (17, 24670560), (20, 20969976), (24, 17474980), (30, 13979984), (32, 13106235), (34, 12335280), (40, 10484988), (48, 8737490), (51, 8223520), (60, 6989992), (68, 6167640), (80, 5242494), (85, 4934112), (96, 4368745), (102, 4111760), (103, 4071840), (120, 3494996), (136, 3083820), (160, 2621247), (170, 2467056), (204, 2055880), (206, 2035920), (240, 1747498), (255, 1644704), (272, 1541910), (309, 1357280), (340, 1233528), (408, 1027940), (412, 1017960), (480, 873749), (499, 840480), (510, 822352), (515, 814368), (544, 770955), (618, 678640), (680, 616764), (816, 513970), (824, 508980), (998, 420240), (1020, 411176), (1030, 407184), (1236, 339320), (1360, 308382), (1497, 280160), (1545, 271456), (1632, 256985), (1648, 254490), (1751, 239520), (1996, 210120), (2040, 205588), (2060, 203592), (2472, 169660), (2495, 168096), (2720, 154191), (2994, 140080), (3090, 135728), (3296, 127245), (3502, 119760), (3992, 105060), (4080, 102794), (4120, 101796), (4944, 84830), (4990, 84048), (5253, 79840), (5988, 70040), (6180, 67864), (7004, 59880), (7485, 56032), (7984, 52530), (8160, 51397), (8240, 50898), (8483, 49440), (8755, 47904), (9888, 42415), (9980, 42024), (10506, 39920), (11976, 35020), (12360, 33932), (14008, 29940), (14970, 28016), (15968, 26265), (16480, 25449), (16966, 24720), (17510, 23952), (19960, 21012)]