214390680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^2\times {\mathrm{101}}^1$

素因数の和:167

約数の個数: 288

約数和(自身を含む): 797448240

約数和(自身を除く): 583057560

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, 101, 105, 114, 120, 133, 140, 147, 152, 168, 190, 196, 202, 210, 228, 245, 266, 280, 285, 294, 303, 361, 380, 392, 399, 404, 420, 456, 490, 505, 532, 570, 588, 606, 665, 707, 722, 735, 760, 798, 808, 840, 931, 980, 1010, 1064, 1083, 1140, 1176, 1212, 1330, 1414, 1444, 1470, 1515, 1596, 1805, 1862, 1919, 1960, 1995, 2020, 2121, 2166, 2280, 2424, 2527, 2660, 2793, 2828, 2888, 2940, 3030, 3192, 3535, 3610, 3724, 3838, 3990, 4040, 4242, 4332, 4655, 4949, 5054, 5320, 5415, 5586, 5656, 5757, 5880, 6060, 7070, 7220, 7448, 7581, 7676, 7980, 8484, 8664, 9310, 9595, 9898, 10108, 10605, 10830, 11172, 11514, 12120, 12635, 13433, 13965, 14140, 14440, 14847, 15162, 15352, 15960, 16968, 17689, 18620, 19190, 19796, 20216, 21210, 21660, 22344, 23028, 24745, 25270, 26866, 27930, 28280, 28785, 29694, 30324, 35378, 36461, 37240, 37905, 38380, 39592, 40299, 42420, 43320, 46056, 49490, 50540, 53067, 53732, 55860, 57570, 59388, 60648, 67165, 70756, 72922, 74235, 75810, 76760, 80598, 84840, 88445, 94031, 98980, 101080, 106134, 107464, 109383, 111720, 115140, 118776, 134330, 141512, 145844, 148470, 151620, 161196, 176890, 182305, 188062, 197960, 201495, 212268, 218766, 230280, 255227, 265335, 268660, 282093, 291688, 296940, 303240, 322392, 353780, 364610, 376124, 402990, 424536, 437532, 470155, 510454, 530670, 537320, 546915, 564186, 593880, 707560, 729220, 752248, 765681, 805980, 875064, 940310, 1020908, 1061340, 1093830, 1128372, 1276135, 1410465, 1458440, 1531362, 1611960, 1786589, 1880620, 2041816, 2122680, 2187660, 2256744, 2552270, 2820930, 3062724, 3573178, 3761240, 3828405, 4375320, 5104540, 5359767, 5641860, 6125448, 7146356, 7656810, 8932945, 10209080, 10719534, 11283720, 14292712, 15313620, 17865890, 21439068, 26798835, 30627240, 35731780, 42878136, 53597670, 71463560, 107195340, 214390680]

約数ペア:

[(1, 214390680), (2, 107195340), (3, 71463560), (4, 53597670), (5, 42878136), (6, 35731780), (7, 30627240), (8, 26798835), (10, 21439068), (12, 17865890), (14, 15313620), (15, 14292712), (19, 11283720), (20, 10719534), (21, 10209080), (24, 8932945), (28, 7656810), (30, 7146356), (35, 6125448), (38, 5641860), (40, 5359767), (42, 5104540), (49, 4375320), (56, 3828405), (57, 3761240), (60, 3573178), (70, 3062724), (76, 2820930), (84, 2552270), (95, 2256744), (98, 2187660), (101, 2122680), (105, 2041816), (114, 1880620), (120, 1786589), (133, 1611960), (140, 1531362), (147, 1458440), (152, 1410465), (168, 1276135), (190, 1128372), (196, 1093830), (202, 1061340), (210, 1020908), (228, 940310), (245, 875064), (266, 805980), (280, 765681), (285, 752248), (294, 729220), (303, 707560), (361, 593880), (380, 564186), (392, 546915), (399, 537320), (404, 530670), (420, 510454), (456, 470155), (490, 437532), (505, 424536), (532, 402990), (570, 376124), (588, 364610), (606, 353780), (665, 322392), (707, 303240), (722, 296940), (735, 291688), (760, 282093), (798, 268660), (808, 265335), (840, 255227), (931, 230280), (980, 218766), (1010, 212268), (1064, 201495), (1083, 197960), (1140, 188062), (1176, 182305), (1212, 176890), (1330, 161196), (1414, 151620), (1444, 148470), (1470, 145844), (1515, 141512), (1596, 134330), (1805, 118776), (1862, 115140), (1919, 111720), (1960, 109383), (1995, 107464), (2020, 106134), (2121, 101080), (2166, 98980), (2280, 94031), (2424, 88445), (2527, 84840), (2660, 80598), (2793, 76760), (2828, 75810), (2888, 74235), (2940, 72922), (3030, 70756), (3192, 67165), (3535, 60648), (3610, 59388), (3724, 57570), (3838, 55860), (3990, 53732), (4040, 53067), (4242, 50540), (4332, 49490), (4655, 46056), (4949, 43320), (5054, 42420), (5320, 40299), (5415, 39592), (5586, 38380), (5656, 37905), (5757, 37240), (5880, 36461), (6060, 35378), (7070, 30324), (7220, 29694), (7448, 28785), (7581, 28280), (7676, 27930), (7980, 26866), (8484, 25270), (8664, 24745), (9310, 23028), (9595, 22344), (9898, 21660), (10108, 21210), (10605, 20216), (10830, 19796), (11172, 19190), (11514, 18620), (12120, 17689), (12635, 16968), (13433, 15960), (13965, 15352), (14140, 15162), (14440, 14847)]