210719376

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:254

約数の個数: 240

約数和(自身を含む): 719596800

約数和(自身を除く): 508877424

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 36, 42, 46, 48, 56, 61, 63, 69, 72, 84, 92, 112, 122, 126, 138, 144, 149, 161, 168, 183, 184, 207, 244, 252, 276, 298, 322, 336, 366, 368, 414, 427, 447, 483, 488, 504, 549, 552, 596, 644, 732, 828, 854, 894, 966, 976, 1008, 1043, 1098, 1104, 1192, 1281, 1288, 1341, 1403, 1449, 1464, 1656, 1708, 1788, 1932, 2086, 2196, 2384, 2562, 2576, 2682, 2806, 2898, 2928, 3129, 3312, 3416, 3427, 3576, 3843, 3864, 4172, 4209, 4392, 5124, 5364, 5612, 5796, 6258, 6832, 6854, 7152, 7686, 7728, 8344, 8418, 8784, 9089, 9387, 9821, 10248, 10281, 10728, 11224, 11592, 12516, 12627, 13708, 15372, 16688, 16836, 18178, 18774, 19642, 20496, 20562, 21456, 22448, 23184, 23989, 25032, 25254, 27267, 27416, 29463, 30744, 30843, 33672, 36356, 37548, 39284, 41124, 47978, 50064, 50508, 54534, 54832, 58926, 61488, 61686, 63623, 67344, 71967, 72712, 75096, 78568, 81801, 82248, 88389, 95956, 101016, 109068, 117852, 123372, 127246, 143934, 145424, 150192, 157136, 163602, 164496, 176778, 190869, 191912, 202032, 209047, 215901, 218136, 235704, 246744, 254492, 287868, 327204, 353556, 381738, 383824, 418094, 431802, 436272, 471408, 493488, 508984, 572607, 575736, 627141, 654408, 707112, 763476, 836188, 863604, 1017968, 1145214, 1151472, 1254282, 1308816, 1414224, 1463329, 1526952, 1672376, 1727208, 1881423, 2290428, 2508564, 2926658, 3053904, 3344752, 3454416, 3762846, 4389987, 4580856, 5017128, 5853316, 7525692, 8779974, 9161712, 10034256, 11706632, 13169961, 15051384, 17559948, 23413264, 26339922, 30102768, 35119896, 52679844, 70239792, 105359688, 210719376]

約数ペア:

[(1, 210719376), (2, 105359688), (3, 70239792), (4, 52679844), (6, 35119896), (7, 30102768), (8, 26339922), (9, 23413264), (12, 17559948), (14, 15051384), (16, 13169961), (18, 11706632), (21, 10034256), (23, 9161712), (24, 8779974), (28, 7525692), (36, 5853316), (42, 5017128), (46, 4580856), (48, 4389987), (56, 3762846), (61, 3454416), (63, 3344752), (69, 3053904), (72, 2926658), (84, 2508564), (92, 2290428), (112, 1881423), (122, 1727208), (126, 1672376), (138, 1526952), (144, 1463329), (149, 1414224), (161, 1308816), (168, 1254282), (183, 1151472), (184, 1145214), (207, 1017968), (244, 863604), (252, 836188), (276, 763476), (298, 707112), (322, 654408), (336, 627141), (366, 575736), (368, 572607), (414, 508984), (427, 493488), (447, 471408), (483, 436272), (488, 431802), (504, 418094), (549, 383824), (552, 381738), (596, 353556), (644, 327204), (732, 287868), (828, 254492), (854, 246744), (894, 235704), (966, 218136), (976, 215901), (1008, 209047), (1043, 202032), (1098, 191912), (1104, 190869), (1192, 176778), (1281, 164496), (1288, 163602), (1341, 157136), (1403, 150192), (1449, 145424), (1464, 143934), (1656, 127246), (1708, 123372), (1788, 117852), (1932, 109068), (2086, 101016), (2196, 95956), (2384, 88389), (2562, 82248), (2576, 81801), (2682, 78568), (2806, 75096), (2898, 72712), (2928, 71967), (3129, 67344), (3312, 63623), (3416, 61686), (3427, 61488), (3576, 58926), (3843, 54832), (3864, 54534), (4172, 50508), (4209, 50064), (4392, 47978), (5124, 41124), (5364, 39284), (5612, 37548), (5796, 36356), (6258, 33672), (6832, 30843), (6854, 30744), (7152, 29463), (7686, 27416), (7728, 27267), (8344, 25254), (8418, 25032), (8784, 23989), (9089, 23184), (9387, 22448), (9821, 21456), (10248, 20562), (10281, 20496), (10728, 19642), (11224, 18774), (11592, 18178), (12516, 16836), (12627, 16688), (13708, 15372)]