145627440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5099}}^1$

素因数の和:5139

約数の個数: 160

約数和(自身を含む): 546393600

約数和(自身を除く): 400766160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 48, 51, 56, 60, 68, 70, 80, 84, 85, 102, 105, 112, 119, 120, 136, 140, 168, 170, 204, 210, 238, 240, 255, 272, 280, 336, 340, 357, 408, 420, 476, 510, 560, 595, 680, 714, 816, 840, 952, 1020, 1190, 1360, 1428, 1680, 1785, 1904, 2040, 2380, 2856, 3570, 4080, 4760, 5099, 5712, 7140, 9520, 10198, 14280, 15297, 20396, 25495, 28560, 30594, 35693, 40792, 50990, 61188, 71386, 76485, 81584, 86683, 101980, 107079, 122376, 142772, 152970, 173366, 178465, 203960, 214158, 244752, 260049, 285544, 305940, 346732, 356930, 407920, 428316, 433415, 520098, 535395, 571088, 606781, 611880, 693464, 713860, 856632, 866830, 1040196, 1070790, 1213562, 1223760, 1300245, 1386928, 1427720, 1713264, 1733660, 1820343, 2080392, 2141580, 2427124, 2600490, 2855440, 3033905, 3467320, 3640686, 4160784, 4283160, 4854248, 5200980, 6067810, 6934640, 7281372, 8566320, 9101715, 9708496, 10401960, 12135620, 14562744, 18203430, 20803920, 24271240, 29125488, 36406860, 48542480, 72813720, 145627440]

約数ペア:

[(1, 145627440), (2, 72813720), (3, 48542480), (4, 36406860), (5, 29125488), (6, 24271240), (7, 20803920), (8, 18203430), (10, 14562744), (12, 12135620), (14, 10401960), (15, 9708496), (16, 9101715), (17, 8566320), (20, 7281372), (21, 6934640), (24, 6067810), (28, 5200980), (30, 4854248), (34, 4283160), (35, 4160784), (40, 3640686), (42, 3467320), (48, 3033905), (51, 2855440), (56, 2600490), (60, 2427124), (68, 2141580), (70, 2080392), (80, 1820343), (84, 1733660), (85, 1713264), (102, 1427720), (105, 1386928), (112, 1300245), (119, 1223760), (120, 1213562), (136, 1070790), (140, 1040196), (168, 866830), (170, 856632), (204, 713860), (210, 693464), (238, 611880), (240, 606781), (255, 571088), (272, 535395), (280, 520098), (336, 433415), (340, 428316), (357, 407920), (408, 356930), (420, 346732), (476, 305940), (510, 285544), (560, 260049), (595, 244752), (680, 214158), (714, 203960), (816, 178465), (840, 173366), (952, 152970), (1020, 142772), (1190, 122376), (1360, 107079), (1428, 101980), (1680, 86683), (1785, 81584), (1904, 76485), (2040, 71386), (2380, 61188), (2856, 50990), (3570, 40792), (4080, 35693), (4760, 30594), (5099, 28560), (5712, 25495), (7140, 20396), (9520, 15297), (10198, 14280)]