158993520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1$

素因数の和:352

約数の個数: 320

約数和(自身を含む): 629959680

約数和(自身を除く): 470966160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 19, 20, 21, 24, 28, 30, 34, 35, 38, 40, 42, 48, 51, 56, 57, 60, 68, 70, 76, 80, 84, 85, 95, 102, 105, 112, 114, 119, 120, 133, 136, 140, 152, 168, 170, 190, 204, 210, 228, 238, 240, 255, 266, 272, 280, 285, 293, 304, 323, 336, 340, 357, 380, 399, 408, 420, 456, 476, 510, 532, 560, 570, 586, 595, 646, 665, 680, 714, 760, 798, 816, 840, 879, 912, 952, 969, 1020, 1064, 1140, 1172, 1190, 1292, 1330, 1360, 1428, 1465, 1520, 1596, 1615, 1680, 1758, 1785, 1904, 1938, 1995, 2040, 2051, 2128, 2261, 2280, 2344, 2380, 2584, 2660, 2856, 2930, 3192, 3230, 3516, 3570, 3876, 3990, 4080, 4102, 4395, 4522, 4560, 4688, 4760, 4845, 4981, 5168, 5320, 5567, 5712, 5860, 6153, 6384, 6460, 6783, 7032, 7140, 7752, 7980, 8204, 8790, 9044, 9520, 9690, 9962, 10255, 10640, 11134, 11305, 11720, 12306, 12920, 13566, 14064, 14280, 14943, 15504, 15960, 16408, 16701, 17580, 18088, 19380, 19924, 20510, 22268, 22610, 23440, 24612, 24905, 25840, 27132, 27835, 28560, 29886, 30765, 31920, 32816, 33402, 33915, 34867, 35160, 36176, 38760, 38969, 39848, 41020, 44536, 45220, 49224, 49810, 54264, 55670, 59772, 61530, 66804, 67830, 69734, 70320, 74715, 77520, 77938, 79696, 82040, 83505, 89072, 90440, 94639, 98448, 99620, 104601, 108528, 111340, 116907, 119544, 123060, 133608, 135660, 139468, 149430, 155876, 164080, 167010, 174335, 180880, 189278, 194845, 199240, 209202, 222680, 233814, 239088, 246120, 267216, 271320, 278936, 283917, 298860, 311752, 334020, 348670, 378556, 389690, 398480, 418404, 445360, 467628, 473195, 492240, 523005, 542640, 557872, 567834, 584535, 597720, 623504, 662473, 668040, 697340, 757112, 779380, 836808, 935256, 946390, 1046010, 1135668, 1169070, 1195440, 1324946, 1336080, 1394680, 1419585, 1514224, 1558760, 1673616, 1870512, 1892780, 1987419, 2092020, 2271336, 2338140, 2649892, 2789360, 2839170, 3117520, 3312365, 3785560, 3974838, 4184040, 4542672, 4676280, 5299784, 5678340, 6624730, 7571120, 7949676, 8368080, 9352560, 9937095, 10599568, 11356680, 13249460, 15899352, 19874190, 22713360, 26498920, 31798704, 39748380, 52997840, 79496760, 158993520]

約数ペア:

[(1, 158993520), (2, 79496760), (3, 52997840), (4, 39748380), (5, 31798704), (6, 26498920), (7, 22713360), (8, 19874190), (10, 15899352), (12, 13249460), (14, 11356680), (15, 10599568), (16, 9937095), (17, 9352560), (19, 8368080), (20, 7949676), (21, 7571120), (24, 6624730), (28, 5678340), (30, 5299784), (34, 4676280), (35, 4542672), (38, 4184040), (40, 3974838), (42, 3785560), (48, 3312365), (51, 3117520), (56, 2839170), (57, 2789360), (60, 2649892), (68, 2338140), (70, 2271336), (76, 2092020), (80, 1987419), (84, 1892780), (85, 1870512), (95, 1673616), (102, 1558760), (105, 1514224), (112, 1419585), (114, 1394680), (119, 1336080), (120, 1324946), (133, 1195440), (136, 1169070), (140, 1135668), (152, 1046010), (168, 946390), (170, 935256), (190, 836808), (204, 779380), (210, 757112), (228, 697340), (238, 668040), (240, 662473), (255, 623504), (266, 597720), (272, 584535), (280, 567834), (285, 557872), (293, 542640), (304, 523005), (323, 492240), (336, 473195), (340, 467628), (357, 445360), (380, 418404), (399, 398480), (408, 389690), (420, 378556), (456, 348670), (476, 334020), (510, 311752), (532, 298860), (560, 283917), (570, 278936), (586, 271320), (595, 267216), (646, 246120), (665, 239088), (680, 233814), (714, 222680), (760, 209202), (798, 199240), (816, 194845), (840, 189278), (879, 180880), (912, 174335), (952, 167010), (969, 164080), (1020, 155876), (1064, 149430), (1140, 139468), (1172, 135660), (1190, 133608), (1292, 123060), (1330, 119544), (1360, 116907), (1428, 111340), (1465, 108528), (1520, 104601), (1596, 99620), (1615, 98448), (1680, 94639), (1758, 90440), (1785, 89072), (1904, 83505), (1938, 82040), (1995, 79696), (2040, 77938), (2051, 77520), (2128, 74715), (2261, 70320), (2280, 69734), (2344, 67830), (2380, 66804), (2584, 61530), (2660, 59772), (2856, 55670), (2930, 54264), (3192, 49810), (3230, 49224), (3516, 45220), (3570, 44536), (3876, 41020), (3990, 39848), (4080, 38969), (4102, 38760), (4395, 36176), (4522, 35160), (4560, 34867), (4688, 33915), (4760, 33402), (4845, 32816), (4981, 31920), (5168, 30765), (5320, 29886), (5567, 28560), (5712, 27835), (5860, 27132), (6153, 25840), (6384, 24905), (6460, 24612), (6783, 23440), (7032, 22610), (7140, 22268), (7752, 20510), (7980, 19924), (8204, 19380), (8790, 18088), (9044, 17580), (9520, 16701), (9690, 16408), (9962, 15960), (10255, 15504), (10640, 14943), (11134, 14280), (11305, 14064), (11720, 13566), (12306, 12920)]