7726748880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{22817}}^1$

素因数の和:22933

約数の個数: 160

約数和(自身を含む): 25668607104

約数和(自身を除く): 17941858224

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 83, 85, 102, 120, 136, 166, 170, 204, 240, 249, 255, 272, 332, 340, 408, 415, 498, 510, 664, 680, 816, 830, 996, 1020, 1245, 1328, 1360, 1411, 1660, 1992, 2040, 2490, 2822, 3320, 3984, 4080, 4233, 4980, 5644, 6640, 7055, 8466, 9960, 11288, 14110, 16932, 19920, 21165, 22576, 22817, 28220, 33864, 42330, 45634, 56440, 67728, 68451, 84660, 91268, 112880, 114085, 136902, 169320, 182536, 228170, 273804, 338640, 342255, 365072, 387889, 456340, 547608, 684510, 775778, 912680, 1095216, 1163667, 1369020, 1551556, 1825360, 1893811, 1939445, 2327334, 2738040, 3103112, 3787622, 3878890, 4654668, 5476080, 5681433, 5818335, 6206224, 7575244, 7757780, 9309336, 9469055, 11362866, 11636670, 15150488, 15515560, 18618672, 18938110, 22725732, 23273340, 28407165, 30300976, 31031120, 32194787, 37876220, 45451464, 46546680, 56814330, 64389574, 75752440, 90902928, 93093360, 96584361, 113628660, 128779148, 151504880, 160973935, 193168722, 227257320, 257558296, 321947870, 386337444, 454514640, 482921805, 515116592, 643895740, 772674888, 965843610, 1287791480, 1545349776, 1931687220, 2575582960, 3863374440, 7726748880]

約数ペア:

[(1, 7726748880), (2, 3863374440), (3, 2575582960), (4, 1931687220), (5, 1545349776), (6, 1287791480), (8, 965843610), (10, 772674888), (12, 643895740), (15, 515116592), (16, 482921805), (17, 454514640), (20, 386337444), (24, 321947870), (30, 257558296), (34, 227257320), (40, 193168722), (48, 160973935), (51, 151504880), (60, 128779148), (68, 113628660), (80, 96584361), (83, 93093360), (85, 90902928), (102, 75752440), (120, 64389574), (136, 56814330), (166, 46546680), (170, 45451464), (204, 37876220), (240, 32194787), (249, 31031120), (255, 30300976), (272, 28407165), (332, 23273340), (340, 22725732), (408, 18938110), (415, 18618672), (498, 15515560), (510, 15150488), (664, 11636670), (680, 11362866), (816, 9469055), (830, 9309336), (996, 7757780), (1020, 7575244), (1245, 6206224), (1328, 5818335), (1360, 5681433), (1411, 5476080), (1660, 4654668), (1992, 3878890), (2040, 3787622), (2490, 3103112), (2822, 2738040), (3320, 2327334), (3984, 1939445), (4080, 1893811), (4233, 1825360), (4980, 1551556), (5644, 1369020), (6640, 1163667), (7055, 1095216), (8466, 912680), (9960, 775778), (11288, 684510), (14110, 547608), (16932, 456340), (19920, 387889), (21165, 365072), (22576, 342255), (22817, 338640), (28220, 273804), (33864, 228170), (42330, 182536), (45634, 169320), (56440, 136902), (67728, 114085), (68451, 112880), (84660, 91268)]