15708918420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{27179}}^1$

素因数の和:27239

約数の個数: 216

約数和(自身を含む): 54315424800

約数和(自身を除く): 38606506380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 30, 36, 38, 39, 45, 52, 57, 60, 65, 76, 78, 90, 95, 114, 117, 130, 156, 169, 171, 180, 190, 195, 228, 234, 247, 260, 285, 338, 342, 380, 390, 468, 494, 507, 570, 585, 676, 684, 741, 780, 845, 855, 988, 1014, 1140, 1170, 1235, 1482, 1521, 1690, 1710, 2028, 2223, 2340, 2470, 2535, 2964, 3042, 3211, 3380, 3420, 3705, 4446, 4940, 5070, 6084, 6422, 7410, 7605, 8892, 9633, 10140, 11115, 12844, 14820, 15210, 16055, 19266, 22230, 27179, 28899, 30420, 32110, 38532, 44460, 48165, 54358, 57798, 64220, 81537, 96330, 108716, 115596, 135895, 144495, 163074, 192660, 244611, 271790, 288990, 326148, 353327, 407685, 489222, 516401, 543580, 577980, 706654, 815370, 978444, 1032802, 1059981, 1223055, 1413308, 1549203, 1630740, 1766635, 2065604, 2119962, 2446110, 2582005, 3098406, 3179943, 3533270, 4239924, 4593251, 4647609, 4892220, 5164010, 5299905, 6196812, 6359886, 6713213, 7066540, 7746015, 9186502, 9295218, 10328020, 10599810, 12719772, 13426426, 13779753, 15492030, 15899715, 18373004, 18590436, 20139639, 21199620, 22966255, 23238045, 26852852, 27559506, 30984060, 31799430, 33566065, 40279278, 41339259, 45932510, 46476090, 55119012, 60418917, 63598860, 67132130, 68898765, 80558556, 82678518, 87271769, 91865020, 92952180, 100698195, 120837834, 134264260, 137797530, 165357036, 174543538, 201396390, 206696295, 241675668, 261815307, 275595060, 302094585, 349087076, 402792780, 413392590, 436358845, 523630614, 604189170, 785445921, 826785180, 872717690, 1047261228, 1208378340, 1309076535, 1570891842, 1745435380, 2618153070, 3141783684, 3927229605, 5236306140, 7854459210, 15708918420]

約数ペア:

[(1, 15708918420), (2, 7854459210), (3, 5236306140), (4, 3927229605), (5, 3141783684), (6, 2618153070), (9, 1745435380), (10, 1570891842), (12, 1309076535), (13, 1208378340), (15, 1047261228), (18, 872717690), (19, 826785180), (20, 785445921), (26, 604189170), (30, 523630614), (36, 436358845), (38, 413392590), (39, 402792780), (45, 349087076), (52, 302094585), (57, 275595060), (60, 261815307), (65, 241675668), (76, 206696295), (78, 201396390), (90, 174543538), (95, 165357036), (114, 137797530), (117, 134264260), (130, 120837834), (156, 100698195), (169, 92952180), (171, 91865020), (180, 87271769), (190, 82678518), (195, 80558556), (228, 68898765), (234, 67132130), (247, 63598860), (260, 60418917), (285, 55119012), (338, 46476090), (342, 45932510), (380, 41339259), (390, 40279278), (468, 33566065), (494, 31799430), (507, 30984060), (570, 27559506), (585, 26852852), (676, 23238045), (684, 22966255), (741, 21199620), (780, 20139639), (845, 18590436), (855, 18373004), (988, 15899715), (1014, 15492030), (1140, 13779753), (1170, 13426426), (1235, 12719772), (1482, 10599810), (1521, 10328020), (1690, 9295218), (1710, 9186502), (2028, 7746015), (2223, 7066540), (2340, 6713213), (2470, 6359886), (2535, 6196812), (2964, 5299905), (3042, 5164010), (3211, 4892220), (3380, 4647609), (3420, 4593251), (3705, 4239924), (4446, 3533270), (4940, 3179943), (5070, 3098406), (6084, 2582005), (6422, 2446110), (7410, 2119962), (7605, 2065604), (8892, 1766635), (9633, 1630740), (10140, 1549203), (11115, 1413308), (12844, 1223055), (14820, 1059981), (15210, 1032802), (16055, 978444), (19266, 815370), (22230, 706654), (27179, 577980), (28899, 543580), (30420, 516401), (32110, 489222), (38532, 407685), (44460, 353327), (48165, 326148), (54358, 288990), (57798, 271790), (64220, 244611), (81537, 192660), (96330, 163074), (108716, 144495), (115596, 135895)]