85912680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{769}}^1$

素因数の和:816

約数の個数: 192

約数和(自身を含む): 316008000

約数和(自身を除く): 230095320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 49, 56, 57, 60, 70, 76, 84, 95, 98, 105, 114, 120, 133, 140, 147, 152, 168, 190, 196, 210, 228, 245, 266, 280, 285, 294, 380, 392, 399, 420, 456, 490, 532, 570, 588, 665, 735, 760, 769, 798, 840, 931, 980, 1064, 1140, 1176, 1330, 1470, 1538, 1596, 1862, 1960, 1995, 2280, 2307, 2660, 2793, 2940, 3076, 3192, 3724, 3845, 3990, 4614, 4655, 5320, 5383, 5586, 5880, 6152, 7448, 7690, 7980, 9228, 9310, 10766, 11172, 11535, 13965, 14611, 15380, 15960, 16149, 18456, 18620, 21532, 22344, 23070, 26915, 27930, 29222, 30760, 32298, 37240, 37681, 43064, 43833, 46140, 53830, 55860, 58444, 64596, 73055, 75362, 80745, 87666, 92280, 102277, 107660, 111720, 113043, 116888, 129192, 146110, 150724, 161490, 175332, 188405, 204554, 215320, 219165, 226086, 292220, 301448, 306831, 322980, 350664, 376810, 409108, 438330, 452172, 511385, 565215, 584440, 613662, 645960, 715939, 753620, 818216, 876660, 904344, 1022770, 1130430, 1227324, 1431878, 1507240, 1534155, 1753320, 2045540, 2147817, 2260860, 2454648, 2863756, 3068310, 3579695, 4091080, 4295634, 4521720, 5727512, 6136620, 7159390, 8591268, 10739085, 12273240, 14318780, 17182536, 21478170, 28637560, 42956340, 85912680]

約数ペア:

[(1, 85912680), (2, 42956340), (3, 28637560), (4, 21478170), (5, 17182536), (6, 14318780), (7, 12273240), (8, 10739085), (10, 8591268), (12, 7159390), (14, 6136620), (15, 5727512), (19, 4521720), (20, 4295634), (21, 4091080), (24, 3579695), (28, 3068310), (30, 2863756), (35, 2454648), (38, 2260860), (40, 2147817), (42, 2045540), (49, 1753320), (56, 1534155), (57, 1507240), (60, 1431878), (70, 1227324), (76, 1130430), (84, 1022770), (95, 904344), (98, 876660), (105, 818216), (114, 753620), (120, 715939), (133, 645960), (140, 613662), (147, 584440), (152, 565215), (168, 511385), (190, 452172), (196, 438330), (210, 409108), (228, 376810), (245, 350664), (266, 322980), (280, 306831), (285, 301448), (294, 292220), (380, 226086), (392, 219165), (399, 215320), (420, 204554), (456, 188405), (490, 175332), (532, 161490), (570, 150724), (588, 146110), (665, 129192), (735, 116888), (760, 113043), (769, 111720), (798, 107660), (840, 102277), (931, 92280), (980, 87666), (1064, 80745), (1140, 75362), (1176, 73055), (1330, 64596), (1470, 58444), (1538, 55860), (1596, 53830), (1862, 46140), (1960, 43833), (1995, 43064), (2280, 37681), (2307, 37240), (2660, 32298), (2793, 30760), (2940, 29222), (3076, 27930), (3192, 26915), (3724, 23070), (3845, 22344), (3990, 21532), (4614, 18620), (4655, 18456), (5320, 16149), (5383, 15960), (5586, 15380), (5880, 14611), (6152, 13965), (7448, 11535), (7690, 11172), (7980, 10766), (9228, 9310)]