2193360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:85

約数の個数: 160

約数和(自身を含む): 7916160

約数和(自身を除く): 5722800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 37, 38, 39, 40, 48, 52, 57, 60, 65, 74, 76, 78, 80, 95, 104, 111, 114, 120, 130, 148, 152, 156, 185, 190, 195, 208, 222, 228, 240, 247, 260, 285, 296, 304, 312, 370, 380, 390, 444, 456, 481, 494, 520, 555, 570, 592, 624, 703, 740, 741, 760, 780, 888, 912, 962, 988, 1040, 1110, 1140, 1235, 1406, 1443, 1480, 1482, 1520, 1560, 1776, 1924, 1976, 2109, 2220, 2280, 2405, 2470, 2812, 2886, 2960, 2964, 3120, 3515, 3705, 3848, 3952, 4218, 4440, 4560, 4810, 4940, 5624, 5772, 5928, 7030, 7215, 7410, 7696, 8436, 8880, 9139, 9620, 9880, 10545, 11248, 11544, 11856, 14060, 14430, 14820, 16872, 18278, 19240, 19760, 21090, 23088, 27417, 28120, 28860, 29640, 33744, 36556, 38480, 42180, 45695, 54834, 56240, 57720, 59280, 73112, 84360, 91390, 109668, 115440, 137085, 146224, 168720, 182780, 219336, 274170, 365560, 438672, 548340, 731120, 1096680, 2193360]

約数ペア:

[(1, 2193360), (2, 1096680), (3, 731120), (4, 548340), (5, 438672), (6, 365560), (8, 274170), (10, 219336), (12, 182780), (13, 168720), (15, 146224), (16, 137085), (19, 115440), (20, 109668), (24, 91390), (26, 84360), (30, 73112), (37, 59280), (38, 57720), (39, 56240), (40, 54834), (48, 45695), (52, 42180), (57, 38480), (60, 36556), (65, 33744), (74, 29640), (76, 28860), (78, 28120), (80, 27417), (95, 23088), (104, 21090), (111, 19760), (114, 19240), (120, 18278), (130, 16872), (148, 14820), (152, 14430), (156, 14060), (185, 11856), (190, 11544), (195, 11248), (208, 10545), (222, 9880), (228, 9620), (240, 9139), (247, 8880), (260, 8436), (285, 7696), (296, 7410), (304, 7215), (312, 7030), (370, 5928), (380, 5772), (390, 5624), (444, 4940), (456, 4810), (481, 4560), (494, 4440), (520, 4218), (555, 3952), (570, 3848), (592, 3705), (624, 3515), (703, 3120), (740, 2964), (741, 2960), (760, 2886), (780, 2812), (888, 2470), (912, 2405), (962, 2280), (988, 2220), (1040, 2109), (1110, 1976), (1140, 1924), (1235, 1776), (1406, 1560), (1443, 1520), (1480, 1482)]