1348450320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{802649}}^1$

素因数の和:802672

約数の個数: 80

約数和(自身を含む): 4777372800

約数和(自身を除く): 3428922480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 802649, 1605298, 2407947, 3210596, 4013245, 4815894, 5618543, 6421192, 8026490, 9631788, 11237086, 12039735, 12842384, 16052980, 16855629, 19263576, 22474172, 24079470, 28092715, 32105960, 33711258, 38527152, 44948344, 48158940, 56185430, 64211920, 67422516, 84278145, 89896688, 96317880, 112370860, 134845032, 168556290, 192635760, 224741720, 269690064, 337112580, 449483440, 674225160, 1348450320]

約数ペア:

[(1, 1348450320), (2, 674225160), (3, 449483440), (4, 337112580), (5, 269690064), (6, 224741720), (7, 192635760), (8, 168556290), (10, 134845032), (12, 112370860), (14, 96317880), (15, 89896688), (16, 84278145), (20, 67422516), (21, 64211920), (24, 56185430), (28, 48158940), (30, 44948344), (35, 38527152), (40, 33711258), (42, 32105960), (48, 28092715), (56, 24079470), (60, 22474172), (70, 19263576), (80, 16855629), (84, 16052980), (105, 12842384), (112, 12039735), (120, 11237086), (140, 9631788), (168, 8026490), (210, 6421192), (240, 5618543), (280, 4815894), (336, 4013245), (420, 3210596), (560, 2407947), (840, 1605298), (1680, 802649)]