959777780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:226

約数の個数: 192

約数和(自身を含む): 2413152000

約数和(自身を除く): 1453374220

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 37, 38, 52, 59, 65, 74, 76, 89, 95, 118, 130, 148, 178, 185, 190, 236, 247, 260, 295, 356, 370, 380, 445, 481, 494, 590, 703, 740, 767, 890, 962, 988, 1121, 1157, 1180, 1235, 1406, 1534, 1691, 1780, 1924, 2183, 2242, 2314, 2405, 2470, 2812, 3068, 3293, 3382, 3515, 3835, 4366, 4484, 4628, 4810, 4940, 5251, 5605, 5785, 6586, 6764, 7030, 7670, 8455, 8732, 9139, 9620, 10502, 10915, 11210, 11570, 13172, 14060, 14573, 15340, 16465, 16910, 18278, 21004, 21830, 21983, 22420, 23140, 26255, 28379, 29146, 32930, 33820, 36556, 41477, 42809, 43660, 43966, 45695, 52510, 56758, 58292, 62567, 65860, 68263, 72865, 82954, 85618, 87932, 91390, 99769, 105020, 109915, 113516, 125134, 136526, 141895, 145730, 165908, 171236, 182780, 194287, 199538, 207385, 214045, 219830, 250268, 273052, 283790, 291460, 312835, 341315, 388574, 399076, 414770, 428090, 439660, 498845, 539201, 567580, 625670, 682630, 777148, 813371, 829540, 856180, 971435, 997690, 1078402, 1251340, 1296997, 1365260, 1626742, 1942870, 1995380, 2156804, 2525731, 2593994, 2696005, 3253484, 3691453, 3885740, 4066855, 5051462, 5187988, 5392010, 6484985, 7382906, 8133710, 10102924, 10784020, 12628655, 12969970, 14765812, 16267420, 18457265, 25257310, 25939940, 36914530, 47988889, 50514620, 73829060, 95977778, 191955556, 239944445, 479888890, 959777780]

約数ペア:

[(1, 959777780), (2, 479888890), (4, 239944445), (5, 191955556), (10, 95977778), (13, 73829060), (19, 50514620), (20, 47988889), (26, 36914530), (37, 25939940), (38, 25257310), (52, 18457265), (59, 16267420), (65, 14765812), (74, 12969970), (76, 12628655), (89, 10784020), (95, 10102924), (118, 8133710), (130, 7382906), (148, 6484985), (178, 5392010), (185, 5187988), (190, 5051462), (236, 4066855), (247, 3885740), (260, 3691453), (295, 3253484), (356, 2696005), (370, 2593994), (380, 2525731), (445, 2156804), (481, 1995380), (494, 1942870), (590, 1626742), (703, 1365260), (740, 1296997), (767, 1251340), (890, 1078402), (962, 997690), (988, 971435), (1121, 856180), (1157, 829540), (1180, 813371), (1235, 777148), (1406, 682630), (1534, 625670), (1691, 567580), (1780, 539201), (1924, 498845), (2183, 439660), (2242, 428090), (2314, 414770), (2405, 399076), (2470, 388574), (2812, 341315), (3068, 312835), (3293, 291460), (3382, 283790), (3515, 273052), (3835, 250268), (4366, 219830), (4484, 214045), (4628, 207385), (4810, 199538), (4940, 194287), (5251, 182780), (5605, 171236), (5785, 165908), (6586, 145730), (6764, 141895), (7030, 136526), (7670, 125134), (8455, 113516), (8732, 109915), (9139, 105020), (9620, 99769), (10502, 91390), (10915, 87932), (11210, 85618), (11570, 82954), (13172, 72865), (14060, 68263), (14573, 65860), (15340, 62567), (16465, 58292), (16910, 56758), (18278, 52510), (21004, 45695), (21830, 43966), (21983, 43660), (22420, 42809), (23140, 41477), (26255, 36556), (28379, 33820), (29146, 32930)]