2039793960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{3257}}^1$

素因数の和:3595

約数の個数: 128

約数和(自身を含む): 6502446720

約数和(自身を除く): 4462652760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 307, 340, 408, 510, 614, 680, 921, 1020, 1228, 1535, 1842, 2040, 2456, 3070, 3257, 3684, 4605, 5219, 6140, 6514, 7368, 9210, 9771, 10438, 12280, 13028, 15657, 16285, 18420, 19542, 20876, 26056, 26095, 31314, 32570, 36840, 39084, 41752, 48855, 52190, 55369, 62628, 65140, 78168, 78285, 97710, 104380, 110738, 125256, 130280, 156570, 166107, 195420, 208760, 221476, 276845, 313140, 332214, 390840, 442952, 553690, 626280, 664428, 830535, 999899, 1107380, 1328856, 1661070, 1999798, 2214760, 2999697, 3322140, 3999596, 4999495, 5999394, 6644280, 7999192, 9998990, 11998788, 14998485, 16998283, 19997980, 23997576, 29996970, 33996566, 39995960, 50994849, 59993940, 67993132, 84991415, 101989698, 119987880, 135986264, 169982830, 203979396, 254974245, 339965660, 407958792, 509948490, 679931320, 1019896980, 2039793960]

約数ペア:

[(1, 2039793960), (2, 1019896980), (3, 679931320), (4, 509948490), (5, 407958792), (6, 339965660), (8, 254974245), (10, 203979396), (12, 169982830), (15, 135986264), (17, 119987880), (20, 101989698), (24, 84991415), (30, 67993132), (34, 59993940), (40, 50994849), (51, 39995960), (60, 33996566), (68, 29996970), (85, 23997576), (102, 19997980), (120, 16998283), (136, 14998485), (170, 11998788), (204, 9998990), (255, 7999192), (307, 6644280), (340, 5999394), (408, 4999495), (510, 3999596), (614, 3322140), (680, 2999697), (921, 2214760), (1020, 1999798), (1228, 1661070), (1535, 1328856), (1842, 1107380), (2040, 999899), (2456, 830535), (3070, 664428), (3257, 626280), (3684, 553690), (4605, 442952), (5219, 390840), (6140, 332214), (6514, 313140), (7368, 276845), (9210, 221476), (9771, 208760), (10438, 195420), (12280, 166107), (13028, 156570), (15657, 130280), (16285, 125256), (18420, 110738), (19542, 104380), (20876, 97710), (26056, 78285), (26095, 78168), (31314, 65140), (32570, 62628), (36840, 55369), (39084, 52190), (41752, 48855)]