1412866980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{8431}}^1$

素因数の和:8479

約数の個数: 216

約数和(自身を含む): 5248414080

約数和(自身を除く): 3835547100

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 49, 57, 60, 63, 70, 76, 84, 90, 95, 98, 105, 114, 126, 133, 140, 147, 171, 180, 190, 196, 210, 228, 245, 252, 266, 285, 294, 315, 342, 380, 399, 420, 441, 490, 532, 570, 588, 630, 665, 684, 735, 798, 855, 882, 931, 980, 1140, 1197, 1260, 1330, 1470, 1596, 1710, 1764, 1862, 1995, 2205, 2394, 2660, 2793, 2940, 3420, 3724, 3990, 4410, 4655, 4788, 5586, 5985, 7980, 8379, 8431, 8820, 9310, 11172, 11970, 13965, 16758, 16862, 18620, 23940, 25293, 27930, 33516, 33724, 41895, 42155, 50586, 55860, 59017, 75879, 83790, 84310, 101172, 118034, 126465, 151758, 160189, 167580, 168620, 177051, 236068, 252930, 295085, 303516, 320378, 354102, 379395, 413119, 480567, 505860, 531153, 590170, 640756, 708204, 758790, 800945, 826238, 885255, 961134, 1062306, 1121323, 1180340, 1239357, 1441701, 1517580, 1601890, 1652476, 1770510, 1922268, 2065595, 2124612, 2242646, 2402835, 2478714, 2655765, 2883402, 3203780, 3363969, 3541020, 3718071, 4131190, 4485292, 4805670, 4957428, 5311530, 5606615, 5766804, 6196785, 6727938, 7208505, 7436142, 7849261, 8262380, 9611340, 10091907, 10623060, 11213230, 12393570, 13455876, 14417010, 14872284, 15698522, 16819845, 18590355, 20183814, 22426460, 23547783, 24787140, 28834020, 31397044, 33639690, 37180710, 39246305, 40367628, 47095566, 50459535, 67279380, 70643349, 74361420, 78492610, 94191132, 100919070, 117738915, 141286698, 156985220, 201838140, 235477830, 282573396, 353216745, 470955660, 706433490, 1412866980]

約数ペア:

[(1, 1412866980), (2, 706433490), (3, 470955660), (4, 353216745), (5, 282573396), (6, 235477830), (7, 201838140), (9, 156985220), (10, 141286698), (12, 117738915), (14, 100919070), (15, 94191132), (18, 78492610), (19, 74361420), (20, 70643349), (21, 67279380), (28, 50459535), (30, 47095566), (35, 40367628), (36, 39246305), (38, 37180710), (42, 33639690), (45, 31397044), (49, 28834020), (57, 24787140), (60, 23547783), (63, 22426460), (70, 20183814), (76, 18590355), (84, 16819845), (90, 15698522), (95, 14872284), (98, 14417010), (105, 13455876), (114, 12393570), (126, 11213230), (133, 10623060), (140, 10091907), (147, 9611340), (171, 8262380), (180, 7849261), (190, 7436142), (196, 7208505), (210, 6727938), (228, 6196785), (245, 5766804), (252, 5606615), (266, 5311530), (285, 4957428), (294, 4805670), (315, 4485292), (342, 4131190), (380, 3718071), (399, 3541020), (420, 3363969), (441, 3203780), (490, 2883402), (532, 2655765), (570, 2478714), (588, 2402835), (630, 2242646), (665, 2124612), (684, 2065595), (735, 1922268), (798, 1770510), (855, 1652476), (882, 1601890), (931, 1517580), (980, 1441701), (1140, 1239357), (1197, 1180340), (1260, 1121323), (1330, 1062306), (1470, 961134), (1596, 885255), (1710, 826238), (1764, 800945), (1862, 758790), (1995, 708204), (2205, 640756), (2394, 590170), (2660, 531153), (2793, 505860), (2940, 480567), (3420, 413119), (3724, 379395), (3990, 354102), (4410, 320378), (4655, 303516), (4788, 295085), (5586, 252930), (5985, 236068), (7980, 177051), (8379, 168620), (8431, 167580), (8820, 160189), (9310, 151758), (11172, 126465), (11970, 118034), (13965, 101172), (16758, 84310), (16862, 83790), (18620, 75879), (23940, 59017), (25293, 55860), (27930, 50586), (33516, 42155), (33724, 41895)]