80353560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{331}}^1$

素因数の和:386

約数の個数: 192

約数和(自身を含む): 293541120

約数和(自身を除く): 213187560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 84, 85, 102, 105, 119, 120, 136, 140, 168, 170, 204, 210, 238, 255, 280, 289, 331, 340, 357, 408, 420, 476, 510, 578, 595, 662, 680, 714, 840, 867, 952, 993, 1020, 1156, 1190, 1324, 1428, 1445, 1655, 1734, 1785, 1986, 2023, 2040, 2312, 2317, 2380, 2648, 2856, 2890, 3310, 3468, 3570, 3972, 4046, 4335, 4634, 4760, 4965, 5627, 5780, 6069, 6620, 6936, 6951, 7140, 7944, 8092, 8670, 9268, 9930, 10115, 11254, 11560, 11585, 12138, 13240, 13902, 14280, 16184, 16881, 17340, 18536, 19860, 20230, 22508, 23170, 24276, 27804, 28135, 30345, 33762, 34680, 34755, 39389, 39720, 40460, 45016, 46340, 48552, 55608, 56270, 60690, 67524, 69510, 78778, 80920, 84405, 92680, 95659, 112540, 118167, 121380, 135048, 139020, 157556, 168810, 191318, 196945, 225080, 236334, 242760, 278040, 286977, 315112, 337620, 382636, 393890, 472668, 478295, 573954, 590835, 669613, 675240, 765272, 787780, 945336, 956590, 1147908, 1181670, 1339226, 1434885, 1575560, 1913180, 2008839, 2295816, 2363340, 2678452, 2869770, 3348065, 3826360, 4017678, 4726680, 5356904, 5739540, 6696130, 8035356, 10044195, 11479080, 13392260, 16070712, 20088390, 26784520, 40176780, 80353560]

約数ペア:

[(1, 80353560), (2, 40176780), (3, 26784520), (4, 20088390), (5, 16070712), (6, 13392260), (7, 11479080), (8, 10044195), (10, 8035356), (12, 6696130), (14, 5739540), (15, 5356904), (17, 4726680), (20, 4017678), (21, 3826360), (24, 3348065), (28, 2869770), (30, 2678452), (34, 2363340), (35, 2295816), (40, 2008839), (42, 1913180), (51, 1575560), (56, 1434885), (60, 1339226), (68, 1181670), (70, 1147908), (84, 956590), (85, 945336), (102, 787780), (105, 765272), (119, 675240), (120, 669613), (136, 590835), (140, 573954), (168, 478295), (170, 472668), (204, 393890), (210, 382636), (238, 337620), (255, 315112), (280, 286977), (289, 278040), (331, 242760), (340, 236334), (357, 225080), (408, 196945), (420, 191318), (476, 168810), (510, 157556), (578, 139020), (595, 135048), (662, 121380), (680, 118167), (714, 112540), (840, 95659), (867, 92680), (952, 84405), (993, 80920), (1020, 78778), (1156, 69510), (1190, 67524), (1324, 60690), (1428, 56270), (1445, 55608), (1655, 48552), (1734, 46340), (1785, 45016), (1986, 40460), (2023, 39720), (2040, 39389), (2312, 34755), (2317, 34680), (2380, 33762), (2648, 30345), (2856, 28135), (2890, 27804), (3310, 24276), (3468, 23170), (3570, 22508), (3972, 20230), (4046, 19860), (4335, 18536), (4634, 17340), (4760, 16881), (4965, 16184), (5627, 14280), (5780, 13902), (6069, 13240), (6620, 12138), (6936, 11585), (6951, 11560), (7140, 11254), (7944, 10115), (8092, 9930), (8670, 9268)]