7415672220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{79687}}^1$

素因数の和:79760

約数の個数: 144

約数和(自身を含む): 25061557248

約数和(自身を除く): 17645885028

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 47, 55, 60, 66, 90, 94, 99, 110, 132, 141, 165, 180, 188, 198, 220, 235, 282, 330, 396, 423, 470, 495, 517, 564, 660, 705, 846, 940, 990, 1034, 1410, 1551, 1692, 1980, 2068, 2115, 2585, 2820, 3102, 4230, 4653, 5170, 6204, 7755, 8460, 9306, 10340, 15510, 18612, 23265, 31020, 46530, 79687, 93060, 159374, 239061, 318748, 398435, 478122, 717183, 796870, 876557, 956244, 1195305, 1434366, 1593740, 1753114, 2390610, 2629671, 2868732, 3506228, 3585915, 3745289, 4382785, 4781220, 5259342, 7171830, 7490578, 7889013, 8765570, 10518684, 11235867, 13148355, 14343660, 14981156, 15778026, 17531140, 18726445, 22471734, 26296710, 31556052, 33707601, 37452890, 39445065, 41198179, 44943468, 52593420, 56179335, 67415202, 74905780, 78890130, 82396358, 112358670, 123594537, 134830404, 157780260, 164792716, 168538005, 205990895, 224717340, 247189074, 337076010, 370783611, 411981790, 494378148, 617972685, 674152020, 741567222, 823963580, 1235945370, 1483134444, 1853918055, 2471890740, 3707836110, 7415672220]

約数ペア:

[(1, 7415672220), (2, 3707836110), (3, 2471890740), (4, 1853918055), (5, 1483134444), (6, 1235945370), (9, 823963580), (10, 741567222), (11, 674152020), (12, 617972685), (15, 494378148), (18, 411981790), (20, 370783611), (22, 337076010), (30, 247189074), (33, 224717340), (36, 205990895), (44, 168538005), (45, 164792716), (47, 157780260), (55, 134830404), (60, 123594537), (66, 112358670), (90, 82396358), (94, 78890130), (99, 74905780), (110, 67415202), (132, 56179335), (141, 52593420), (165, 44943468), (180, 41198179), (188, 39445065), (198, 37452890), (220, 33707601), (235, 31556052), (282, 26296710), (330, 22471734), (396, 18726445), (423, 17531140), (470, 15778026), (495, 14981156), (517, 14343660), (564, 13148355), (660, 11235867), (705, 10518684), (846, 8765570), (940, 7889013), (990, 7490578), (1034, 7171830), (1410, 5259342), (1551, 4781220), (1692, 4382785), (1980, 3745289), (2068, 3585915), (2115, 3506228), (2585, 2868732), (2820, 2629671), (3102, 2390610), (4230, 1753114), (4653, 1593740), (5170, 1434366), (6204, 1195305), (7755, 956244), (8460, 876557), (9306, 796870), (10340, 717183), (15510, 478122), (18612, 398435), (23265, 318748), (31020, 239061), (46530, 159374), (79687, 93060)]