274748204920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{11719}}^1$

素因数の和:11878

約数の個数: 256

約数和(自身を含む): 759320985600

約数和(自身を除く): 484572780680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 37, 40, 56, 62, 70, 73, 74, 124, 140, 146, 148, 155, 185, 217, 248, 259, 280, 292, 296, 310, 365, 370, 434, 511, 518, 584, 620, 730, 740, 868, 1022, 1036, 1085, 1147, 1240, 1295, 1460, 1480, 1736, 2044, 2072, 2170, 2263, 2294, 2555, 2590, 2701, 2920, 4088, 4340, 4526, 4588, 5110, 5180, 5402, 5735, 8029, 8680, 9052, 9176, 10220, 10360, 10804, 11315, 11470, 11719, 13505, 15841, 16058, 18104, 18907, 20440, 21608, 22630, 22940, 23438, 27010, 31682, 32116, 37814, 40145, 45260, 45880, 46876, 54020, 58595, 63364, 64232, 75628, 79205, 80290, 82033, 83731, 90520, 93752, 94535, 108040, 117190, 126728, 151256, 158410, 160580, 164066, 167462, 189070, 234380, 316820, 321160, 328132, 334924, 363289, 378140, 410165, 418655, 433603, 468760, 586117, 633640, 656264, 669848, 726578, 756280, 820330, 837310, 855487, 867206, 1172234, 1453156, 1640660, 1674620, 1710974, 1734412, 1816445, 2168015, 2344468, 2543023, 2906312, 2930585, 3035221, 3281320, 3349240, 3421948, 3468824, 3632890, 4277435, 4336030, 4688936, 5086046, 5861170, 5988409, 6070442, 6843896, 7265780, 8554870, 8672060, 10172092, 11722340, 11976818, 12140884, 12715115, 13441693, 14531560, 15176105, 17109740, 17344120, 20344184, 23444680, 23953636, 24281768, 25430230, 26520097, 26883386, 29942045, 30352210, 31653019, 34219480, 47907272, 50860460, 53040194, 53766772, 59884090, 60704420, 63306038, 67208465, 94091851, 101720920, 106080388, 107533544, 119768180, 121408840, 126612076, 132600485, 134416930, 158265095, 185640679, 188183702, 212160776, 221571133, 239536360, 253224152, 265200970, 268833860, 316530190, 371281358, 376367404, 443142266, 470459255, 530401940, 537667720, 633060380, 742562716, 752734808, 886284532, 928203395, 940918510, 981243589, 1060803880, 1107855665, 1266120760, 1485125432, 1772569064, 1856406790, 1881837020, 1962487178, 2215711330, 3712813580, 3763674040, 3924974356, 4431422660, 4906217945, 6868705123, 7425627160, 7849948712, 8862845320, 9812435890, 13737410246, 19624871780, 27474820492, 34343525615, 39249743560, 54949640984, 68687051230, 137374102460, 274748204920]

約数ペア:

[(1, 274748204920), (2, 137374102460), (4, 68687051230), (5, 54949640984), (7, 39249743560), (8, 34343525615), (10, 27474820492), (14, 19624871780), (20, 13737410246), (28, 9812435890), (31, 8862845320), (35, 7849948712), (37, 7425627160), (40, 6868705123), (56, 4906217945), (62, 4431422660), (70, 3924974356), (73, 3763674040), (74, 3712813580), (124, 2215711330), (140, 1962487178), (146, 1881837020), (148, 1856406790), (155, 1772569064), (185, 1485125432), (217, 1266120760), (248, 1107855665), (259, 1060803880), (280, 981243589), (292, 940918510), (296, 928203395), (310, 886284532), (365, 752734808), (370, 742562716), (434, 633060380), (511, 537667720), (518, 530401940), (584, 470459255), (620, 443142266), (730, 376367404), (740, 371281358), (868, 316530190), (1022, 268833860), (1036, 265200970), (1085, 253224152), (1147, 239536360), (1240, 221571133), (1295, 212160776), (1460, 188183702), (1480, 185640679), (1736, 158265095), (2044, 134416930), (2072, 132600485), (2170, 126612076), (2263, 121408840), (2294, 119768180), (2555, 107533544), (2590, 106080388), (2701, 101720920), (2920, 94091851), (4088, 67208465), (4340, 63306038), (4526, 60704420), (4588, 59884090), (5110, 53766772), (5180, 53040194), (5402, 50860460), (5735, 47907272), (8029, 34219480), (8680, 31653019), (9052, 30352210), (9176, 29942045), (10220, 26883386), (10360, 26520097), (10804, 25430230), (11315, 24281768), (11470, 23953636), (11719, 23444680), (13505, 20344184), (15841, 17344120), (16058, 17109740), (18104, 15176105), (18907, 14531560), (20440, 13441693), (21608, 12715115), (22630, 12140884), (22940, 11976818), (23438, 11722340), (27010, 10172092), (31682, 8672060), (32116, 8554870), (37814, 7265780), (40145, 6843896), (45260, 6070442), (45880, 5988409), (46876, 5861170), (54020, 5086046), (58595, 4688936), (63364, 4336030), (64232, 4277435), (75628, 3632890), (79205, 3468824), (80290, 3421948), (82033, 3349240), (83731, 3281320), (90520, 3035221), (93752, 2930585), (94535, 2906312), (108040, 2543023), (117190, 2344468), (126728, 2168015), (151256, 1816445), (158410, 1734412), (160580, 1710974), (164066, 1674620), (167462, 1640660), (189070, 1453156), (234380, 1172234), (316820, 867206), (321160, 855487), (328132, 837310), (334924, 820330), (363289, 756280), (378140, 726578), (410165, 669848), (418655, 656264), (433603, 633640), (468760, 586117)]