7995960

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1$

素因数の和:210

約数の個数: 192

約数和(自身を含む): 31449600

約数和(自身を除く): 23453640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 56, 57, 60, 63, 70, 72, 76, 84, 90, 95, 105, 114, 120, 126, 133, 140, 152, 167, 168, 171, 180, 190, 210, 228, 252, 266, 280, 285, 315, 334, 342, 360, 380, 399, 420, 456, 501, 504, 532, 570, 630, 665, 668, 684, 760, 798, 835, 840, 855, 1002, 1064, 1140, 1169, 1197, 1260, 1330, 1336, 1368, 1503, 1596, 1670, 1710, 1995, 2004, 2280, 2338, 2394, 2505, 2520, 2660, 3006, 3173, 3192, 3340, 3420, 3507, 3990, 4008, 4676, 4788, 5010, 5320, 5845, 5985, 6012, 6346, 6680, 6840, 7014, 7515, 7980, 9352, 9519, 9576, 10020, 10521, 11690, 11970, 12024, 12692, 14028, 15030, 15865, 15960, 17535, 19038, 20040, 21042, 22211, 23380, 23940, 25384, 28056, 28557, 30060, 31730, 35070, 38076, 42084, 44422, 46760, 47595, 47880, 52605, 57114, 60120, 63460, 66633, 70140, 76152, 84168, 88844, 95190, 105210, 111055, 114228, 126920, 133266, 140280, 142785, 177688, 190380, 199899, 210420, 222110, 228456, 266532, 285570, 333165, 380760, 399798, 420840, 444220, 533064, 571140, 666330, 799596, 888440, 999495, 1142280, 1332660, 1599192, 1998990, 2665320, 3997980, 7995960]

約数ペア:

[(1, 7995960), (2, 3997980), (3, 2665320), (4, 1998990), (5, 1599192), (6, 1332660), (7, 1142280), (8, 999495), (9, 888440), (10, 799596), (12, 666330), (14, 571140), (15, 533064), (18, 444220), (19, 420840), (20, 399798), (21, 380760), (24, 333165), (28, 285570), (30, 266532), (35, 228456), (36, 222110), (38, 210420), (40, 199899), (42, 190380), (45, 177688), (56, 142785), (57, 140280), (60, 133266), (63, 126920), (70, 114228), (72, 111055), (76, 105210), (84, 95190), (90, 88844), (95, 84168), (105, 76152), (114, 70140), (120, 66633), (126, 63460), (133, 60120), (140, 57114), (152, 52605), (167, 47880), (168, 47595), (171, 46760), (180, 44422), (190, 42084), (210, 38076), (228, 35070), (252, 31730), (266, 30060), (280, 28557), (285, 28056), (315, 25384), (334, 23940), (342, 23380), (360, 22211), (380, 21042), (399, 20040), (420, 19038), (456, 17535), (501, 15960), (504, 15865), (532, 15030), (570, 14028), (630, 12692), (665, 12024), (668, 11970), (684, 11690), (760, 10521), (798, 10020), (835, 9576), (840, 9519), (855, 9352), (1002, 7980), (1064, 7515), (1140, 7014), (1169, 6840), (1197, 6680), (1260, 6346), (1330, 6012), (1336, 5985), (1368, 5845), (1503, 5320), (1596, 5010), (1670, 4788), (1710, 4676), (1995, 4008), (2004, 3990), (2280, 3507), (2338, 3420), (2394, 3340), (2505, 3192), (2520, 3173), (2660, 3006)]