16614664080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{499}}^1\times {\mathrm{19819}}^1$

素因数の和:20341

約数の個数: 160

約数和(自身を含む): 58984320000

約数和(自身を除く): 42369655920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 499, 560, 840, 998, 1497, 1680, 1996, 2495, 2994, 3493, 3992, 4990, 5988, 6986, 7485, 7984, 9980, 10479, 11976, 13972, 14970, 17465, 19819, 19960, 20958, 23952, 27944, 29940, 34930, 39638, 39920, 41916, 52395, 55888, 59457, 59880, 69860, 79276, 83832, 99095, 104790, 118914, 119760, 138733, 139720, 158552, 167664, 198190, 209580, 237828, 277466, 279440, 297285, 317104, 396380, 416199, 419160, 475656, 554932, 594570, 693665, 792760, 832398, 838320, 951312, 1109864, 1189140, 1387330, 1585520, 1664796, 2080995, 2219728, 2378280, 2774660, 3329592, 4161990, 4756560, 5549320, 6659184, 8323980, 9889681, 11098640, 16647960, 19779362, 29669043, 33295920, 39558724, 49448405, 59338086, 69227767, 79117448, 98896810, 118676172, 138455534, 148345215, 158234896, 197793620, 207683301, 237352344, 276911068, 296690430, 346138835, 395587240, 415366602, 474704688, 553822136, 593380860, 692277670, 791174480, 830733204, 1038416505, 1107644272, 1186761720, 1384555340, 1661466408, 2076833010, 2373523440, 2769110680, 3322932816, 4153666020, 5538221360, 8307332040, 16614664080]

約数ペア:

[(1, 16614664080), (2, 8307332040), (3, 5538221360), (4, 4153666020), (5, 3322932816), (6, 2769110680), (7, 2373523440), (8, 2076833010), (10, 1661466408), (12, 1384555340), (14, 1186761720), (15, 1107644272), (16, 1038416505), (20, 830733204), (21, 791174480), (24, 692277670), (28, 593380860), (30, 553822136), (35, 474704688), (40, 415366602), (42, 395587240), (48, 346138835), (56, 296690430), (60, 276911068), (70, 237352344), (80, 207683301), (84, 197793620), (105, 158234896), (112, 148345215), (120, 138455534), (140, 118676172), (168, 98896810), (210, 79117448), (240, 69227767), (280, 59338086), (336, 49448405), (420, 39558724), (499, 33295920), (560, 29669043), (840, 19779362), (998, 16647960), (1497, 11098640), (1680, 9889681), (1996, 8323980), (2495, 6659184), (2994, 5549320), (3493, 4756560), (3992, 4161990), (4990, 3329592), (5988, 2774660), (6986, 2378280), (7485, 2219728), (7984, 2080995), (9980, 1664796), (10479, 1585520), (11976, 1387330), (13972, 1189140), (14970, 1109864), (17465, 951312), (19819, 838320), (19960, 832398), (20958, 792760), (23952, 693665), (27944, 594570), (29940, 554932), (34930, 475656), (39638, 419160), (39920, 416199), (41916, 396380), (52395, 317104), (55888, 297285), (59457, 279440), (59880, 277466), (69860, 237828), (79276, 209580), (83832, 198190), (99095, 167664), (104790, 158552), (118914, 139720), (119760, 138733)]