188450640

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{269}}^1$

素因数の和:434

約数の個数: 240

約数和(自身を含む): 731203200

約数和(自身を除く): 542752560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 139, 140, 144, 168, 180, 210, 240, 252, 269, 278, 280, 315, 336, 360, 417, 420, 504, 538, 556, 560, 630, 695, 720, 807, 834, 840, 973, 1008, 1076, 1112, 1251, 1260, 1345, 1390, 1614, 1668, 1680, 1883, 1946, 2085, 2152, 2224, 2421, 2502, 2520, 2690, 2780, 2919, 3228, 3336, 3766, 3892, 4035, 4170, 4304, 4842, 4865, 5004, 5040, 5380, 5560, 5649, 5838, 6255, 6456, 6672, 7532, 7784, 8070, 8340, 8757, 9415, 9684, 9730, 10008, 10760, 11120, 11298, 11676, 12105, 12510, 12912, 14595, 15064, 15568, 16140, 16680, 16947, 17514, 18830, 19368, 19460, 20016, 21520, 22596, 23352, 24210, 25020, 28245, 29190, 30128, 32280, 33360, 33894, 35028, 37391, 37660, 38736, 38920, 43785, 45192, 46704, 48420, 50040, 56490, 58380, 64560, 67788, 70056, 74782, 75320, 77840, 84735, 87570, 90384, 96840, 100080, 112173, 112980, 116760, 135576, 140112, 149564, 150640, 169470, 175140, 186955, 193680, 224346, 225960, 233520, 261737, 271152, 299128, 336519, 338940, 350280, 373910, 448692, 451920, 523474, 560865, 598256, 673038, 677880, 700560, 747820, 785211, 897384, 1046948, 1121730, 1308685, 1346076, 1355760, 1495640, 1570422, 1682595, 1794768, 2093896, 2243460, 2355633, 2617370, 2692152, 2991280, 3140844, 3365190, 3926055, 4187792, 4486920, 4711266, 5234740, 5384304, 6281688, 6730380, 7852110, 8973840, 9422532, 10469480, 11778165, 12563376, 13460760, 15704220, 18845064, 20938960, 23556330, 26921520, 31408440, 37690128, 47112660, 62816880, 94225320, 188450640]

約数ペア:

[(1, 188450640), (2, 94225320), (3, 62816880), (4, 47112660), (5, 37690128), (6, 31408440), (7, 26921520), (8, 23556330), (9, 20938960), (10, 18845064), (12, 15704220), (14, 13460760), (15, 12563376), (16, 11778165), (18, 10469480), (20, 9422532), (21, 8973840), (24, 7852110), (28, 6730380), (30, 6281688), (35, 5384304), (36, 5234740), (40, 4711266), (42, 4486920), (45, 4187792), (48, 3926055), (56, 3365190), (60, 3140844), (63, 2991280), (70, 2692152), (72, 2617370), (80, 2355633), (84, 2243460), (90, 2093896), (105, 1794768), (112, 1682595), (120, 1570422), (126, 1495640), (139, 1355760), (140, 1346076), (144, 1308685), (168, 1121730), (180, 1046948), (210, 897384), (240, 785211), (252, 747820), (269, 700560), (278, 677880), (280, 673038), (315, 598256), (336, 560865), (360, 523474), (417, 451920), (420, 448692), (504, 373910), (538, 350280), (556, 338940), (560, 336519), (630, 299128), (695, 271152), (720, 261737), (807, 233520), (834, 225960), (840, 224346), (973, 193680), (1008, 186955), (1076, 175140), (1112, 169470), (1251, 150640), (1260, 149564), (1345, 140112), (1390, 135576), (1614, 116760), (1668, 112980), (1680, 112173), (1883, 100080), (1946, 96840), (2085, 90384), (2152, 87570), (2224, 84735), (2421, 77840), (2502, 75320), (2520, 74782), (2690, 70056), (2780, 67788), (2919, 64560), (3228, 58380), (3336, 56490), (3766, 50040), (3892, 48420), (4035, 46704), (4170, 45192), (4304, 43785), (4842, 38920), (4865, 38736), (5004, 37660), (5040, 37391), (5380, 35028), (5560, 33894), (5649, 33360), (5838, 32280), (6255, 30128), (6456, 29190), (6672, 28245), (7532, 25020), (7784, 24210), (8070, 23352), (8340, 22596), (8757, 21520), (9415, 20016), (9684, 19460), (9730, 19368), (10008, 18830), (10760, 17514), (11120, 16947), (11298, 16680), (11676, 16140), (12105, 15568), (12510, 15064), (12912, 14595)]