3223920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1$

素因数の和:143

約数の個数: 160

約数和(自身を含む): 12142080

約数和(自身を除く): 8918160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 101, 105, 112, 114, 120, 133, 140, 152, 168, 190, 202, 210, 228, 240, 266, 280, 285, 303, 304, 336, 380, 399, 404, 420, 456, 505, 532, 560, 570, 606, 665, 707, 760, 798, 808, 840, 912, 1010, 1064, 1140, 1212, 1330, 1414, 1515, 1520, 1596, 1616, 1680, 1919, 1995, 2020, 2121, 2128, 2280, 2424, 2660, 2828, 3030, 3192, 3535, 3838, 3990, 4040, 4242, 4560, 4848, 5320, 5656, 5757, 6060, 6384, 7070, 7676, 7980, 8080, 8484, 9595, 10605, 10640, 11312, 11514, 12120, 13433, 14140, 15352, 15960, 16968, 19190, 21210, 23028, 24240, 26866, 28280, 28785, 30704, 31920, 33936, 38380, 40299, 42420, 46056, 53732, 56560, 57570, 67165, 76760, 80598, 84840, 92112, 107464, 115140, 134330, 153520, 161196, 169680, 201495, 214928, 230280, 268660, 322392, 402990, 460560, 537320, 644784, 805980, 1074640, 1611960, 3223920]

約数ペア:

[(1, 3223920), (2, 1611960), (3, 1074640), (4, 805980), (5, 644784), (6, 537320), (7, 460560), (8, 402990), (10, 322392), (12, 268660), (14, 230280), (15, 214928), (16, 201495), (19, 169680), (20, 161196), (21, 153520), (24, 134330), (28, 115140), (30, 107464), (35, 92112), (38, 84840), (40, 80598), (42, 76760), (48, 67165), (56, 57570), (57, 56560), (60, 53732), (70, 46056), (76, 42420), (80, 40299), (84, 38380), (95, 33936), (101, 31920), (105, 30704), (112, 28785), (114, 28280), (120, 26866), (133, 24240), (140, 23028), (152, 21210), (168, 19190), (190, 16968), (202, 15960), (210, 15352), (228, 14140), (240, 13433), (266, 12120), (280, 11514), (285, 11312), (303, 10640), (304, 10605), (336, 9595), (380, 8484), (399, 8080), (404, 7980), (420, 7676), (456, 7070), (505, 6384), (532, 6060), (560, 5757), (570, 5656), (606, 5320), (665, 4848), (707, 4560), (760, 4242), (798, 4040), (808, 3990), (840, 3838), (912, 3535), (1010, 3192), (1064, 3030), (1140, 2828), (1212, 2660), (1330, 2424), (1414, 2280), (1515, 2128), (1520, 2121), (1596, 2020), (1616, 1995), (1680, 1919)]