507646720

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1069}}^1$

素因数の和:1150

約数の個数: 144

約数和(自身を含む): 1417227840

約数和(自身を除く): 909581120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 53, 56, 64, 70, 80, 106, 112, 128, 140, 160, 212, 224, 256, 265, 280, 320, 371, 424, 448, 530, 560, 640, 742, 848, 896, 1060, 1069, 1120, 1280, 1484, 1696, 1792, 1855, 2120, 2138, 2240, 2968, 3392, 3710, 4240, 4276, 4480, 5345, 5936, 6784, 7420, 7483, 8480, 8552, 8960, 10690, 11872, 13568, 14840, 14966, 16960, 17104, 21380, 23744, 29680, 29932, 33920, 34208, 37415, 42760, 47488, 56657, 59360, 59864, 67840, 68416, 74830, 85520, 94976, 113314, 118720, 119728, 136832, 149660, 171040, 226628, 237440, 239456, 273664, 283285, 299320, 342080, 396599, 453256, 474880, 478912, 566570, 598640, 684160, 793198, 906512, 957824, 1133140, 1197280, 1368320, 1586396, 1813024, 1915648, 1982995, 2266280, 2394560, 3172792, 3626048, 3965990, 4532560, 4789120, 6345584, 7252096, 7931980, 9065120, 9578240, 12691168, 14504192, 15863960, 18130240, 25382336, 31727920, 36260480, 50764672, 63455840, 72520960, 101529344, 126911680, 253823360, 507646720]

約数ペア:

[(1, 507646720), (2, 253823360), (4, 126911680), (5, 101529344), (7, 72520960), (8, 63455840), (10, 50764672), (14, 36260480), (16, 31727920), (20, 25382336), (28, 18130240), (32, 15863960), (35, 14504192), (40, 12691168), (53, 9578240), (56, 9065120), (64, 7931980), (70, 7252096), (80, 6345584), (106, 4789120), (112, 4532560), (128, 3965990), (140, 3626048), (160, 3172792), (212, 2394560), (224, 2266280), (256, 1982995), (265, 1915648), (280, 1813024), (320, 1586396), (371, 1368320), (424, 1197280), (448, 1133140), (530, 957824), (560, 906512), (640, 793198), (742, 684160), (848, 598640), (896, 566570), (1060, 478912), (1069, 474880), (1120, 453256), (1280, 396599), (1484, 342080), (1696, 299320), (1792, 283285), (1855, 273664), (2120, 239456), (2138, 237440), (2240, 226628), (2968, 171040), (3392, 149660), (3710, 136832), (4240, 119728), (4276, 118720), (4480, 113314), (5345, 94976), (5936, 85520), (6784, 74830), (7420, 68416), (7483, 67840), (8480, 59864), (8552, 59360), (8960, 56657), (10690, 47488), (11872, 42760), (13568, 37415), (14840, 34208), (14966, 33920), (16960, 29932), (17104, 29680), (21380, 23744)]