18922133440

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{15331}}^1$

素因数の和:15403

約数の個数: 224

約数和(自身を含む): 56078323200

約数和(自身を除く): 37156189760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 29, 32, 35, 38, 40, 56, 58, 64, 70, 76, 80, 95, 112, 116, 133, 140, 145, 152, 160, 190, 203, 224, 232, 266, 280, 290, 304, 320, 380, 406, 448, 464, 532, 551, 560, 580, 608, 665, 760, 812, 928, 1015, 1064, 1102, 1120, 1160, 1216, 1330, 1520, 1624, 1856, 2030, 2128, 2204, 2240, 2320, 2660, 2755, 3040, 3248, 3857, 4060, 4256, 4408, 4640, 5320, 5510, 6080, 6496, 7714, 8120, 8512, 8816, 9280, 10640, 11020, 12992, 15331, 15428, 16240, 17632, 19285, 21280, 22040, 30662, 30856, 32480, 35264, 38570, 42560, 44080, 61324, 61712, 64960, 76655, 77140, 88160, 107317, 122648, 123424, 153310, 154280, 176320, 214634, 245296, 246848, 291289, 306620, 308560, 429268, 444599, 490592, 536585, 582578, 613240, 617120, 858536, 889198, 981184, 1073170, 1165156, 1226480, 1234240, 1456445, 1717072, 1778396, 2039023, 2146340, 2222995, 2330312, 2452960, 2912890, 3112193, 3434144, 3556792, 4078046, 4292680, 4445990, 4660624, 4905920, 5825780, 6224386, 6868288, 7113584, 8156092, 8447381, 8585360, 8891980, 9321248, 10195115, 11651560, 12448772, 14227168, 15560965, 16312184, 16894762, 17170720, 17783960, 18642496, 20390230, 23303120, 24897544, 28454336, 31121930, 32624368, 33789524, 34341440, 35567920, 40780460, 42236905, 46606240, 49795088, 59131667, 62243860, 65248736, 67579048, 71135840, 81560920, 84473810, 93212480, 99590176, 118263334, 124487720, 130497472, 135158096, 142271680, 163121840, 168947620, 199180352, 236526668, 248975440, 270316192, 295658335, 326243680, 337895240, 473053336, 497950880, 540632384, 591316670, 652487360, 675790480, 946106672, 995901760, 1182633340, 1351580960, 1892213344, 2365266680, 2703161920, 3784426688, 4730533360, 9461066720, 18922133440]

約数ペア:

[(1, 18922133440), (2, 9461066720), (4, 4730533360), (5, 3784426688), (7, 2703161920), (8, 2365266680), (10, 1892213344), (14, 1351580960), (16, 1182633340), (19, 995901760), (20, 946106672), (28, 675790480), (29, 652487360), (32, 591316670), (35, 540632384), (38, 497950880), (40, 473053336), (56, 337895240), (58, 326243680), (64, 295658335), (70, 270316192), (76, 248975440), (80, 236526668), (95, 199180352), (112, 168947620), (116, 163121840), (133, 142271680), (140, 135158096), (145, 130497472), (152, 124487720), (160, 118263334), (190, 99590176), (203, 93212480), (224, 84473810), (232, 81560920), (266, 71135840), (280, 67579048), (290, 65248736), (304, 62243860), (320, 59131667), (380, 49795088), (406, 46606240), (448, 42236905), (464, 40780460), (532, 35567920), (551, 34341440), (560, 33789524), (580, 32624368), (608, 31121930), (665, 28454336), (760, 24897544), (812, 23303120), (928, 20390230), (1015, 18642496), (1064, 17783960), (1102, 17170720), (1120, 16894762), (1160, 16312184), (1216, 15560965), (1330, 14227168), (1520, 12448772), (1624, 11651560), (1856, 10195115), (2030, 9321248), (2128, 8891980), (2204, 8585360), (2240, 8447381), (2320, 8156092), (2660, 7113584), (2755, 6868288), (3040, 6224386), (3248, 5825780), (3857, 4905920), (4060, 4660624), (4256, 4445990), (4408, 4292680), (4640, 4078046), (5320, 3556792), (5510, 3434144), (6080, 3112193), (6496, 2912890), (7714, 2452960), (8120, 2330312), (8512, 2222995), (8816, 2146340), (9280, 2039023), (10640, 1778396), (11020, 1717072), (12992, 1456445), (15331, 1234240), (15428, 1226480), (16240, 1165156), (17632, 1073170), (19285, 981184), (21280, 889198), (22040, 858536), (30662, 617120), (30856, 613240), (32480, 582578), (35264, 536585), (38570, 490592), (42560, 444599), (44080, 429268), (61324, 308560), (61712, 306620), (64960, 291289), (76655, 246848), (77140, 245296), (88160, 214634), (107317, 176320), (122648, 154280), (123424, 153310)]