842145360

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{3769}}^1$

素因数の和:3818

約数の個数: 240

約数和(自身を含む): 3197563200

約数和(自身を除く): 2355417840

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, 49, 56, 57, 60, 70, 76, 80, 84, 95, 98, 105, 112, 114, 120, 133, 140, 147, 152, 168, 190, 196, 210, 228, 240, 245, 266, 280, 285, 294, 304, 336, 380, 392, 399, 420, 456, 490, 532, 560, 570, 588, 665, 735, 760, 784, 798, 840, 912, 931, 980, 1064, 1140, 1176, 1330, 1470, 1520, 1596, 1680, 1862, 1960, 1995, 2128, 2280, 2352, 2660, 2793, 2940, 3192, 3724, 3769, 3920, 3990, 4560, 4655, 5320, 5586, 5880, 6384, 7448, 7538, 7980, 9310, 10640, 11172, 11307, 11760, 13965, 14896, 15076, 15960, 18620, 18845, 22344, 22614, 26383, 27930, 30152, 31920, 37240, 37690, 44688, 45228, 52766, 55860, 56535, 60304, 71611, 74480, 75380, 79149, 90456, 105532, 111720, 113070, 131915, 143222, 150760, 158298, 180912, 184681, 211064, 214833, 223440, 226140, 263830, 286444, 301520, 316596, 358055, 369362, 395745, 422128, 429666, 452280, 501277, 527660, 554043, 572888, 633192, 716110, 738724, 791490, 859332, 904560, 923405, 1002554, 1055320, 1074165, 1108086, 1145776, 1266384, 1432220, 1477448, 1503831, 1582980, 1718664, 1846810, 2005108, 2110640, 2148330, 2216172, 2506385, 2770215, 2864440, 2954896, 3007662, 3165960, 3437328, 3508939, 3693620, 4010216, 4296660, 4432344, 5012770, 5540430, 5728880, 6015324, 6331920, 7017878, 7387240, 7519155, 8020432, 8593320, 8864688, 10025540, 10526817, 11080860, 12030648, 14035756, 14774480, 15038310, 17186640, 17544695, 20051080, 21053634, 22161720, 24061296, 28071512, 30076620, 35089390, 40102160, 42107268, 44323440, 52634085, 56143024, 60153240, 70178780, 84214536, 105268170, 120306480, 140357560, 168429072, 210536340, 280715120, 421072680, 842145360]

約数ペア:

[(1, 842145360), (2, 421072680), (3, 280715120), (4, 210536340), (5, 168429072), (6, 140357560), (7, 120306480), (8, 105268170), (10, 84214536), (12, 70178780), (14, 60153240), (15, 56143024), (16, 52634085), (19, 44323440), (20, 42107268), (21, 40102160), (24, 35089390), (28, 30076620), (30, 28071512), (35, 24061296), (38, 22161720), (40, 21053634), (42, 20051080), (48, 17544695), (49, 17186640), (56, 15038310), (57, 14774480), (60, 14035756), (70, 12030648), (76, 11080860), (80, 10526817), (84, 10025540), (95, 8864688), (98, 8593320), (105, 8020432), (112, 7519155), (114, 7387240), (120, 7017878), (133, 6331920), (140, 6015324), (147, 5728880), (152, 5540430), (168, 5012770), (190, 4432344), (196, 4296660), (210, 4010216), (228, 3693620), (240, 3508939), (245, 3437328), (266, 3165960), (280, 3007662), (285, 2954896), (294, 2864440), (304, 2770215), (336, 2506385), (380, 2216172), (392, 2148330), (399, 2110640), (420, 2005108), (456, 1846810), (490, 1718664), (532, 1582980), (560, 1503831), (570, 1477448), (588, 1432220), (665, 1266384), (735, 1145776), (760, 1108086), (784, 1074165), (798, 1055320), (840, 1002554), (912, 923405), (931, 904560), (980, 859332), (1064, 791490), (1140, 738724), (1176, 716110), (1330, 633192), (1470, 572888), (1520, 554043), (1596, 527660), (1680, 501277), (1862, 452280), (1960, 429666), (1995, 422128), (2128, 395745), (2280, 369362), (2352, 358055), (2660, 316596), (2793, 301520), (2940, 286444), (3192, 263830), (3724, 226140), (3769, 223440), (3920, 214833), (3990, 211064), (4560, 184681), (4655, 180912), (5320, 158298), (5586, 150760), (5880, 143222), (6384, 131915), (7448, 113070), (7538, 111720), (7980, 105532), (9310, 90456), (10640, 79149), (11172, 75380), (11307, 74480), (11760, 71611), (13965, 60304), (14896, 56535), (15076, 55860), (15960, 52766), (18620, 45228), (18845, 44688), (22344, 37690), (22614, 37240), (26383, 31920), (27930, 30152)]