19143245940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{1453}}^1$

素因数の和:1631

約数の個数: 384

約数和(自身を含む): 70037667840

約数和(自身を除く): 50894421900

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 19, 20, 21, 26, 28, 30, 35, 38, 39, 42, 52, 57, 60, 65, 70, 76, 78, 84, 91, 95, 105, 114, 127, 130, 133, 140, 156, 182, 190, 195, 210, 228, 247, 254, 260, 266, 273, 285, 364, 380, 381, 390, 399, 420, 455, 494, 508, 532, 546, 570, 635, 665, 741, 762, 780, 798, 889, 910, 988, 1092, 1140, 1235, 1270, 1330, 1365, 1453, 1482, 1524, 1596, 1651, 1729, 1778, 1820, 1905, 1995, 2413, 2470, 2540, 2660, 2667, 2730, 2906, 2964, 3302, 3458, 3556, 3705, 3810, 3990, 4359, 4445, 4826, 4940, 4953, 5187, 5334, 5460, 5812, 6604, 6916, 7239, 7265, 7410, 7620, 7980, 8255, 8645, 8718, 8890, 9652, 9906, 10171, 10374, 10668, 11557, 12065, 13335, 14478, 14530, 14820, 16510, 16891, 17290, 17436, 17780, 18889, 19812, 20342, 20748, 21795, 23114, 24130, 24765, 25935, 26670, 27607, 28956, 29060, 30513, 31369, 33020, 33782, 34580, 34671, 36195, 37778, 40684, 43590, 46228, 48260, 49530, 50673, 50855, 51870, 53340, 55214, 56667, 57785, 61026, 62738, 67564, 69342, 72390, 75556, 82821, 84455, 87180, 94107, 94445, 99060, 101346, 101710, 103740, 110428, 113334, 115570, 122052, 125476, 132223, 138035, 138684, 144780, 152565, 156845, 165642, 168910, 173355, 184531, 188214, 188890, 193249, 202692, 203420, 219583, 226668, 231140, 253365, 264446, 276070, 283335, 305130, 313690, 331284, 337820, 346710, 358891, 369062, 376428, 377780, 386498, 396669, 414105, 439166, 470535, 506730, 528892, 552140, 553593, 566670, 579747, 610260, 627380, 658749, 661115, 693420, 717782, 738124, 772996, 793338, 828210, 878332, 922655, 941070, 966245, 1013460, 1076673, 1097915, 1107186, 1133340, 1159494, 1291717, 1317498, 1322230, 1435564, 1586676, 1656420, 1794455, 1845310, 1882140, 1932490, 1983345, 2153346, 2195830, 2214372, 2318988, 2398903, 2512237, 2583434, 2634996, 2644460, 2767965, 2898735, 3293745, 3506089, 3588910, 3690620, 3864980, 3875151, 3966690, 4306692, 4391660, 4797806, 5024474, 5166868, 5383365, 5535930, 5797470, 6458585, 6587490, 7012178, 7177820, 7196709, 7536711, 7750302, 7933380, 9595612, 10048948, 10518267, 10766730, 11071860, 11594940, 11994515, 12561185, 12917170, 13174980, 14024356, 14393418, 15073422, 15500604, 16792321, 17530445, 19375755, 21036534, 21533460, 23989030, 24542623, 25122370, 25834340, 28786836, 30146844, 33584642, 35060890, 35983545, 37683555, 38751510, 42073068, 45579157, 47978060, 49085246, 50244740, 50376963, 52591335, 67169284, 70121780, 71967090, 73627869, 75367110, 77503020, 83961605, 91158314, 98170492, 100753926, 105182670, 122713115, 136737471, 143934180, 147255738, 150734220, 167923210, 182316628, 201507852, 210365340, 227895785, 245426230, 251884815, 273474942, 294511476, 319054099, 335846420, 368139345, 455791570, 490852460, 503769630, 546949884, 638108198, 683687355, 736278690, 911583140, 957162297, 1007539260, 1276216396, 1367374710, 1472557380, 1595270495, 1914324594, 2734749420, 3190540990, 3828649188, 4785811485, 6381081980, 9571622970, 19143245940]

約数ペア:

[(1, 19143245940), (2, 9571622970), (3, 6381081980), (4, 4785811485), (5, 3828649188), (6, 3190540990), (7, 2734749420), (10, 1914324594), (12, 1595270495), (13, 1472557380), (14, 1367374710), (15, 1276216396), (19, 1007539260), (20, 957162297), (21, 911583140), (26, 736278690), (28, 683687355), (30, 638108198), (35, 546949884), (38, 503769630), (39, 490852460), (42, 455791570), (52, 368139345), (57, 335846420), (60, 319054099), (65, 294511476), (70, 273474942), (76, 251884815), (78, 245426230), (84, 227895785), (91, 210365340), (95, 201507852), (105, 182316628), (114, 167923210), (127, 150734220), (130, 147255738), (133, 143934180), (140, 136737471), (156, 122713115), (182, 105182670), (190, 100753926), (195, 98170492), (210, 91158314), (228, 83961605), (247, 77503020), (254, 75367110), (260, 73627869), (266, 71967090), (273, 70121780), (285, 67169284), (364, 52591335), (380, 50376963), (381, 50244740), (390, 49085246), (399, 47978060), (420, 45579157), (455, 42073068), (494, 38751510), (508, 37683555), (532, 35983545), (546, 35060890), (570, 33584642), (635, 30146844), (665, 28786836), (741, 25834340), (762, 25122370), (780, 24542623), (798, 23989030), (889, 21533460), (910, 21036534), (988, 19375755), (1092, 17530445), (1140, 16792321), (1235, 15500604), (1270, 15073422), (1330, 14393418), (1365, 14024356), (1453, 13174980), (1482, 12917170), (1524, 12561185), (1596, 11994515), (1651, 11594940), (1729, 11071860), (1778, 10766730), (1820, 10518267), (1905, 10048948), (1995, 9595612), (2413, 7933380), (2470, 7750302), (2540, 7536711), (2660, 7196709), (2667, 7177820), (2730, 7012178), (2906, 6587490), (2964, 6458585), (3302, 5797470), (3458, 5535930), (3556, 5383365), (3705, 5166868), (3810, 5024474), (3990, 4797806), (4359, 4391660), (4445, 4306692), (4826, 3966690), (4940, 3875151), (4953, 3864980), (5187, 3690620), (5334, 3588910), (5460, 3506089), (5812, 3293745), (6604, 2898735), (6916, 2767965), (7239, 2644460), (7265, 2634996), (7410, 2583434), (7620, 2512237), (7980, 2398903), (8255, 2318988), (8645, 2214372), (8718, 2195830), (8890, 2153346), (9652, 1983345), (9906, 1932490), (10171, 1882140), (10374, 1845310), (10668, 1794455), (11557, 1656420), (12065, 1586676), (13335, 1435564), (14478, 1322230), (14530, 1317498), (14820, 1291717), (16510, 1159494), (16891, 1133340), (17290, 1107186), (17436, 1097915), (17780, 1076673), (18889, 1013460), (19812, 966245), (20342, 941070), (20748, 922655), (21795, 878332), (23114, 828210), (24130, 793338), (24765, 772996), (25935, 738124), (26670, 717782), (27607, 693420), (28956, 661115), (29060, 658749), (30513, 627380), (31369, 610260), (33020, 579747), (33782, 566670), (34580, 553593), (34671, 552140), (36195, 528892), (37778, 506730), (40684, 470535), (43590, 439166), (46228, 414105), (48260, 396669), (49530, 386498), (50673, 377780), (50855, 376428), (51870, 369062), (53340, 358891), (55214, 346710), (56667, 337820), (57785, 331284), (61026, 313690), (62738, 305130), (67564, 283335), (69342, 276070), (72390, 264446), (75556, 253365), (82821, 231140), (84455, 226668), (87180, 219583), (94107, 203420), (94445, 202692), (99060, 193249), (101346, 188890), (101710, 188214), (103740, 184531), (110428, 173355), (113334, 168910), (115570, 165642), (122052, 156845), (125476, 152565), (132223, 144780), (138035, 138684)]