4447272720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{4139}}^1$

素因数の和:4214

約数の個数: 240

約数和(自身を含む): 15567128640

約数和(自身を除く): 11119855920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 37, 40, 44, 48, 55, 60, 66, 74, 80, 88, 110, 111, 120, 121, 132, 148, 165, 176, 185, 220, 222, 240, 242, 264, 296, 330, 363, 370, 407, 440, 444, 484, 528, 555, 592, 605, 660, 726, 740, 814, 880, 888, 968, 1110, 1210, 1221, 1320, 1452, 1480, 1628, 1776, 1815, 1936, 2035, 2220, 2420, 2442, 2640, 2904, 2960, 3256, 3630, 4070, 4139, 4440, 4477, 4840, 4884, 5808, 6105, 6512, 7260, 8140, 8278, 8880, 8954, 9680, 9768, 12210, 12417, 13431, 14520, 16280, 16556, 17908, 19536, 20695, 22385, 24420, 24834, 26862, 29040, 32560, 33112, 35816, 41390, 44770, 45529, 48840, 49668, 53724, 62085, 66224, 67155, 71632, 82780, 89540, 91058, 97680, 99336, 107448, 124170, 134310, 136587, 153143, 165560, 179080, 182116, 198672, 214896, 227645, 248340, 268620, 273174, 306286, 331120, 358160, 364232, 455290, 459429, 496680, 500819, 537240, 546348, 612572, 682935, 728464, 765715, 910580, 918858, 993360, 1001638, 1074480, 1092696, 1225144, 1365870, 1502457, 1531430, 1684573, 1821160, 1837716, 2003276, 2185392, 2297145, 2450288, 2504095, 2731740, 3004914, 3062860, 3369146, 3642320, 3675432, 4006552, 4594290, 5008190, 5053719, 5463480, 6009828, 6125720, 6738292, 7350864, 7512285, 8013104, 8422865, 9188580, 10016380, 10107438, 10926960, 12019656, 12251440, 13476584, 15024570, 16845730, 18377160, 18530303, 20032760, 20214876, 24039312, 25268595, 26953168, 30049140, 33691460, 36754320, 37060606, 40065520, 40429752, 50537190, 55590909, 60098280, 67382920, 74121212, 80859504, 92651515, 101074380, 111181818, 120196560, 134765840, 148242424, 185303030, 202148760, 222363636, 277954545, 296484848, 370606060, 404297520, 444727272, 555909090, 741212120, 889454544, 1111818180, 1482424240, 2223636360, 4447272720]

約数ペア:

[(1, 4447272720), (2, 2223636360), (3, 1482424240), (4, 1111818180), (5, 889454544), (6, 741212120), (8, 555909090), (10, 444727272), (11, 404297520), (12, 370606060), (15, 296484848), (16, 277954545), (20, 222363636), (22, 202148760), (24, 185303030), (30, 148242424), (33, 134765840), (37, 120196560), (40, 111181818), (44, 101074380), (48, 92651515), (55, 80859504), (60, 74121212), (66, 67382920), (74, 60098280), (80, 55590909), (88, 50537190), (110, 40429752), (111, 40065520), (120, 37060606), (121, 36754320), (132, 33691460), (148, 30049140), (165, 26953168), (176, 25268595), (185, 24039312), (220, 20214876), (222, 20032760), (240, 18530303), (242, 18377160), (264, 16845730), (296, 15024570), (330, 13476584), (363, 12251440), (370, 12019656), (407, 10926960), (440, 10107438), (444, 10016380), (484, 9188580), (528, 8422865), (555, 8013104), (592, 7512285), (605, 7350864), (660, 6738292), (726, 6125720), (740, 6009828), (814, 5463480), (880, 5053719), (888, 5008190), (968, 4594290), (1110, 4006552), (1210, 3675432), (1221, 3642320), (1320, 3369146), (1452, 3062860), (1480, 3004914), (1628, 2731740), (1776, 2504095), (1815, 2450288), (1936, 2297145), (2035, 2185392), (2220, 2003276), (2420, 1837716), (2442, 1821160), (2640, 1684573), (2904, 1531430), (2960, 1502457), (3256, 1365870), (3630, 1225144), (4070, 1092696), (4139, 1074480), (4440, 1001638), (4477, 993360), (4840, 918858), (4884, 910580), (5808, 765715), (6105, 728464), (6512, 682935), (7260, 612572), (8140, 546348), (8278, 537240), (8880, 500819), (8954, 496680), (9680, 459429), (9768, 455290), (12210, 364232), (12417, 358160), (13431, 331120), (14520, 306286), (16280, 273174), (16556, 268620), (17908, 248340), (19536, 227645), (20695, 214896), (22385, 198672), (24420, 182116), (24834, 179080), (26862, 165560), (29040, 153143), (32560, 136587), (33112, 134310), (35816, 124170), (41390, 107448), (44770, 99336), (45529, 97680), (48840, 91058), (49668, 89540), (53724, 82780), (62085, 71632), (66224, 67155)]