2685448620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{787}}^1$

素因数の和:965

約数の個数: 192

約数和(自身を含む): 8578483200

約数和(自身を除く): 5893034580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 71, 89, 90, 108, 135, 142, 178, 180, 213, 267, 270, 284, 355, 356, 426, 445, 534, 540, 639, 710, 787, 801, 852, 890, 1065, 1068, 1278, 1335, 1420, 1574, 1602, 1780, 1917, 2130, 2361, 2403, 2556, 2670, 3148, 3195, 3204, 3834, 3935, 4005, 4260, 4722, 4806, 5340, 6319, 6390, 7083, 7668, 7870, 8010, 9444, 9585, 9612, 11805, 12015, 12638, 12780, 14166, 15740, 16020, 18957, 19170, 21249, 23610, 24030, 25276, 28332, 31595, 35415, 37914, 38340, 42498, 47220, 48060, 55877, 56871, 63190, 70043, 70830, 75828, 84996, 94785, 106245, 111754, 113742, 126380, 140086, 141660, 167631, 170613, 189570, 210129, 212490, 223508, 227484, 279385, 280172, 284355, 335262, 341226, 350215, 379140, 420258, 424980, 502893, 558770, 568710, 630387, 670524, 682452, 700430, 838155, 840516, 853065, 1005786, 1050645, 1117540, 1137420, 1260774, 1400860, 1508679, 1676310, 1706130, 1891161, 2011572, 2101290, 2514465, 2521548, 3017358, 3151935, 3352620, 3412260, 3782322, 4202580, 4973053, 5028930, 6034716, 6303870, 7543395, 7564644, 9455805, 9946106, 10057860, 12607740, 14919159, 15086790, 18911610, 19892212, 24865265, 29838318, 30173580, 37823220, 44757477, 49730530, 59676636, 74595795, 89514954, 99461060, 134272431, 149191590, 179029908, 223787385, 268544862, 298383180, 447574770, 537089724, 671362155, 895149540, 1342724310, 2685448620]

約数ペア:

[(1, 2685448620), (2, 1342724310), (3, 895149540), (4, 671362155), (5, 537089724), (6, 447574770), (9, 298383180), (10, 268544862), (12, 223787385), (15, 179029908), (18, 149191590), (20, 134272431), (27, 99461060), (30, 89514954), (36, 74595795), (45, 59676636), (54, 49730530), (60, 44757477), (71, 37823220), (89, 30173580), (90, 29838318), (108, 24865265), (135, 19892212), (142, 18911610), (178, 15086790), (180, 14919159), (213, 12607740), (267, 10057860), (270, 9946106), (284, 9455805), (355, 7564644), (356, 7543395), (426, 6303870), (445, 6034716), (534, 5028930), (540, 4973053), (639, 4202580), (710, 3782322), (787, 3412260), (801, 3352620), (852, 3151935), (890, 3017358), (1065, 2521548), (1068, 2514465), (1278, 2101290), (1335, 2011572), (1420, 1891161), (1574, 1706130), (1602, 1676310), (1780, 1508679), (1917, 1400860), (2130, 1260774), (2361, 1137420), (2403, 1117540), (2556, 1050645), (2670, 1005786), (3148, 853065), (3195, 840516), (3204, 838155), (3834, 700430), (3935, 682452), (4005, 670524), (4260, 630387), (4722, 568710), (4806, 558770), (5340, 502893), (6319, 424980), (6390, 420258), (7083, 379140), (7668, 350215), (7870, 341226), (8010, 335262), (9444, 284355), (9585, 280172), (9612, 279385), (11805, 227484), (12015, 223508), (12638, 212490), (12780, 210129), (14166, 189570), (15740, 170613), (16020, 167631), (18957, 141660), (19170, 140086), (21249, 126380), (23610, 113742), (24030, 111754), (25276, 106245), (28332, 94785), (31595, 84996), (35415, 75828), (37914, 70830), (38340, 70043), (42498, 63190), (47220, 56871), (48060, 55877)]