885157560

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{19}}^2\times {\mathrm{139}}^1$

素因数の和:208

約数の個数: 432

約数和(自身を含む): 3557244600

約数和(自身を除く): 2672087040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 49, 56, 57, 60, 63, 70, 72, 76, 84, 90, 95, 98, 105, 114, 120, 126, 133, 139, 140, 147, 152, 168, 171, 180, 190, 196, 210, 228, 245, 252, 266, 278, 280, 285, 294, 315, 342, 360, 361, 380, 392, 399, 417, 420, 441, 456, 490, 504, 532, 556, 570, 588, 630, 665, 684, 695, 722, 735, 760, 798, 834, 840, 855, 882, 931, 973, 980, 1064, 1083, 1112, 1140, 1176, 1197, 1251, 1260, 1330, 1368, 1390, 1444, 1470, 1596, 1668, 1710, 1764, 1805, 1862, 1946, 1960, 1995, 2085, 2166, 2205, 2280, 2394, 2502, 2520, 2527, 2641, 2660, 2780, 2793, 2888, 2919, 2940, 3192, 3249, 3336, 3420, 3528, 3610, 3724, 3892, 3990, 4170, 4332, 4410, 4655, 4788, 4865, 5004, 5054, 5282, 5320, 5415, 5560, 5586, 5838, 5880, 5985, 6255, 6498, 6811, 6840, 7220, 7448, 7581, 7784, 7923, 7980, 8340, 8379, 8664, 8757, 8820, 9310, 9576, 9730, 10008, 10108, 10564, 10830, 11172, 11676, 11970, 12510, 12635, 12996, 13205, 13622, 13965, 14440, 14595, 15162, 15846, 15960, 16245, 16680, 16758, 17514, 17640, 17689, 18487, 18620, 19460, 20216, 20433, 21128, 21660, 22344, 22743, 23352, 23769, 23940, 25020, 25270, 25992, 26410, 27244, 27930, 29190, 30324, 31692, 32490, 33516, 34055, 35028, 35378, 36974, 37240, 37905, 38920, 39615, 40866, 41895, 43320, 43785, 45486, 47538, 47880, 50040, 50179, 50540, 52820, 53067, 54488, 55461, 55860, 58380, 60648, 61299, 63384, 64980, 67032, 68110, 70056, 70756, 73948, 75810, 79230, 81732, 83790, 87570, 88445, 90972, 92435, 95076, 100358, 101080, 102165, 105640, 106134, 110922, 111720, 113715, 116760, 118845, 122598, 129409, 129960, 136220, 141512, 147896, 150537, 151620, 158460, 159201, 163464, 166383, 167580, 175140, 176890, 181944, 184870, 190152, 200716, 204330, 212268, 221844, 227430, 237690, 245196, 250895, 258818, 265335, 272440, 277305, 301074, 303240, 306495, 316920, 318402, 332766, 335160, 350280, 351253, 353780, 369740, 388227, 401432, 408660, 424536, 443688, 451611, 454860, 475380, 490392, 501790, 517636, 530670, 554610, 602148, 612990, 636804, 647045, 665532, 702506, 707560, 739480, 752685, 776454, 796005, 817320, 831915, 903222, 909720, 950760, 1003580, 1035272, 1053759, 1061340, 1109220, 1164681, 1204296, 1225980, 1273608, 1294090, 1331064, 1405012, 1505370, 1552908, 1592010, 1663830, 1756265, 1806444, 1941135, 2007160, 2107518, 2122680, 2218440, 2258055, 2329362, 2451960, 2458771, 2588180, 2810024, 3010740, 3105816, 3161277, 3184020, 3327660, 3512530, 3612888, 3882270, 4215036, 4516110, 4658724, 4917542, 5176360, 5268795, 5823405, 6021480, 6322554, 6368040, 6655320, 7025060, 7376313, 7764540, 8430072, 9032220, 9317448, 9835084, 10537590, 11646810, 12293855, 12645108, 14050120, 14752626, 15529080, 15806385, 18064440, 19670168, 21075180, 22128939, 23293620, 24587710, 25290216, 29505252, 31612770, 36881565, 42150360, 44257878, 46587240, 49175420, 59010504, 63225540, 73763130, 88515756, 98350840, 110644695, 126451080, 147526260, 177031512, 221289390, 295052520, 442578780, 885157560]

約数ペア:

[(1, 885157560), (2, 442578780), (3, 295052520), (4, 221289390), (5, 177031512), (6, 147526260), (7, 126451080), (8, 110644695), (9, 98350840), (10, 88515756), (12, 73763130), (14, 63225540), (15, 59010504), (18, 49175420), (19, 46587240), (20, 44257878), (21, 42150360), (24, 36881565), (28, 31612770), (30, 29505252), (35, 25290216), (36, 24587710), (38, 23293620), (40, 22128939), (42, 21075180), (45, 19670168), (49, 18064440), (56, 15806385), (57, 15529080), (60, 14752626), (63, 14050120), (70, 12645108), (72, 12293855), (76, 11646810), (84, 10537590), (90, 9835084), (95, 9317448), (98, 9032220), (105, 8430072), (114, 7764540), (120, 7376313), (126, 7025060), (133, 6655320), (139, 6368040), (140, 6322554), (147, 6021480), (152, 5823405), (168, 5268795), (171, 5176360), (180, 4917542), (190, 4658724), (196, 4516110), (210, 4215036), (228, 3882270), (245, 3612888), (252, 3512530), (266, 3327660), (278, 3184020), (280, 3161277), (285, 3105816), (294, 3010740), (315, 2810024), (342, 2588180), (360, 2458771), (361, 2451960), (380, 2329362), (392, 2258055), (399, 2218440), (417, 2122680), (420, 2107518), (441, 2007160), (456, 1941135), (490, 1806444), (504, 1756265), (532, 1663830), (556, 1592010), (570, 1552908), (588, 1505370), (630, 1405012), (665, 1331064), (684, 1294090), (695, 1273608), (722, 1225980), (735, 1204296), (760, 1164681), (798, 1109220), (834, 1061340), (840, 1053759), (855, 1035272), (882, 1003580), (931, 950760), (973, 909720), (980, 903222), (1064, 831915), (1083, 817320), (1112, 796005), (1140, 776454), (1176, 752685), (1197, 739480), (1251, 707560), (1260, 702506), (1330, 665532), (1368, 647045), (1390, 636804), (1444, 612990), (1470, 602148), (1596, 554610), (1668, 530670), (1710, 517636), (1764, 501790), (1805, 490392), (1862, 475380), (1946, 454860), (1960, 451611), (1995, 443688), (2085, 424536), (2166, 408660), (2205, 401432), (2280, 388227), (2394, 369740), (2502, 353780), (2520, 351253), (2527, 350280), (2641, 335160), (2660, 332766), (2780, 318402), (2793, 316920), (2888, 306495), (2919, 303240), (2940, 301074), (3192, 277305), (3249, 272440), (3336, 265335), (3420, 258818), (3528, 250895), (3610, 245196), (3724, 237690), (3892, 227430), (3990, 221844), (4170, 212268), (4332, 204330), (4410, 200716), (4655, 190152), (4788, 184870), (4865, 181944), (5004, 176890), (5054, 175140), (5282, 167580), (5320, 166383), (5415, 163464), (5560, 159201), (5586, 158460), (5838, 151620), (5880, 150537), (5985, 147896), (6255, 141512), (6498, 136220), (6811, 129960), (6840, 129409), (7220, 122598), (7448, 118845), (7581, 116760), (7784, 113715), (7923, 111720), (7980, 110922), (8340, 106134), (8379, 105640), (8664, 102165), (8757, 101080), (8820, 100358), (9310, 95076), (9576, 92435), (9730, 90972), (10008, 88445), (10108, 87570), (10564, 83790), (10830, 81732), (11172, 79230), (11676, 75810), (11970, 73948), (12510, 70756), (12635, 70056), (12996, 68110), (13205, 67032), (13622, 64980), (13965, 63384), (14440, 61299), (14595, 60648), (15162, 58380), (15846, 55860), (15960, 55461), (16245, 54488), (16680, 53067), (16758, 52820), (17514, 50540), (17640, 50179), (17689, 50040), (18487, 47880), (18620, 47538), (19460, 45486), (20216, 43785), (20433, 43320), (21128, 41895), (21660, 40866), (22344, 39615), (22743, 38920), (23352, 37905), (23769, 37240), (23940, 36974), (25020, 35378), (25270, 35028), (25992, 34055), (26410, 33516), (27244, 32490), (27930, 31692), (29190, 30324)]