996638160

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31223}}^1$

素因数の和:31265

約数の個数: 160

約数和(自身を含む): 3716904960

約数和(自身を除く): 2720266800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 105, 112, 114, 120, 133, 140, 152, 168, 190, 210, 228, 240, 266, 280, 285, 304, 336, 380, 399, 420, 456, 532, 560, 570, 665, 760, 798, 840, 912, 1064, 1140, 1330, 1520, 1596, 1680, 1995, 2128, 2280, 2660, 3192, 3990, 4560, 5320, 6384, 7980, 10640, 15960, 31223, 31920, 62446, 93669, 124892, 156115, 187338, 218561, 249784, 312230, 374676, 437122, 468345, 499568, 593237, 624460, 655683, 749352, 874244, 936690, 1092805, 1186474, 1248920, 1311366, 1498704, 1748488, 1779711, 1873380, 2185610, 2372948, 2497840, 2622732, 2966185, 3278415, 3496976, 3559422, 3746760, 4152659, 4371220, 4745896, 5245464, 5932370, 6556830, 7118844, 7493520, 8305318, 8742440, 8898555, 9491792, 10490928, 11864740, 12457977, 13113660, 14237688, 16610636, 17484880, 17797110, 20763295, 23729480, 24915954, 26227320, 28475376, 33221272, 35594220, 41526590, 47458960, 49831908, 52454640, 62289885, 66442544, 71188440, 83053180, 99663816, 124579770, 142376880, 166106360, 199327632, 249159540, 332212720, 498319080, 996638160]

約数ペア:

[(1, 996638160), (2, 498319080), (3, 332212720), (4, 249159540), (5, 199327632), (6, 166106360), (7, 142376880), (8, 124579770), (10, 99663816), (12, 83053180), (14, 71188440), (15, 66442544), (16, 62289885), (19, 52454640), (20, 49831908), (21, 47458960), (24, 41526590), (28, 35594220), (30, 33221272), (35, 28475376), (38, 26227320), (40, 24915954), (42, 23729480), (48, 20763295), (56, 17797110), (57, 17484880), (60, 16610636), (70, 14237688), (76, 13113660), (80, 12457977), (84, 11864740), (95, 10490928), (105, 9491792), (112, 8898555), (114, 8742440), (120, 8305318), (133, 7493520), (140, 7118844), (152, 6556830), (168, 5932370), (190, 5245464), (210, 4745896), (228, 4371220), (240, 4152659), (266, 3746760), (280, 3559422), (285, 3496976), (304, 3278415), (336, 2966185), (380, 2622732), (399, 2497840), (420, 2372948), (456, 2185610), (532, 1873380), (560, 1779711), (570, 1748488), (665, 1498704), (760, 1311366), (798, 1248920), (840, 1186474), (912, 1092805), (1064, 936690), (1140, 874244), (1330, 749352), (1520, 655683), (1596, 624460), (1680, 593237), (1995, 499568), (2128, 468345), (2280, 437122), (2660, 374676), (3192, 312230), (3990, 249784), (4560, 218561), (5320, 187338), (6384, 156115), (7980, 124892), (10640, 93669), (15960, 62446), (31223, 31920)]