1905252817920

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{173969}}^1$

素因数の和:174051

約数の個数: 352

約数和(自身を含む): 6563940986880

約数和(自身を除く): 4658688168960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 31, 32, 40, 46, 48, 60, 62, 64, 69, 80, 92, 93, 96, 115, 120, 124, 128, 138, 155, 160, 184, 186, 192, 230, 240, 248, 256, 276, 310, 320, 345, 368, 372, 384, 460, 465, 480, 496, 512, 552, 620, 640, 690, 713, 736, 744, 768, 920, 930, 960, 992, 1024, 1104, 1240, 1280, 1380, 1426, 1472, 1488, 1536, 1840, 1860, 1920, 1984, 2139, 2208, 2480, 2560, 2760, 2852, 2944, 2976, 3072, 3565, 3680, 3720, 3840, 3968, 4278, 4416, 4960, 5120, 5520, 5704, 5888, 5952, 7130, 7360, 7440, 7680, 7936, 8556, 8832, 9920, 10695, 11040, 11408, 11776, 11904, 14260, 14720, 14880, 15360, 15872, 17112, 17664, 19840, 21390, 22080, 22816, 23552, 23808, 28520, 29440, 29760, 31744, 34224, 35328, 39680, 42780, 44160, 45632, 47616, 57040, 58880, 59520, 68448, 70656, 79360, 85560, 88320, 91264, 95232, 114080, 117760, 119040, 136896, 158720, 171120, 173969, 176640, 182528, 228160, 238080, 273792, 342240, 347938, 353280, 365056, 456320, 476160, 521907, 547584, 684480, 695876, 730112, 869845, 912640, 1043814, 1095168, 1368960, 1391752, 1739690, 1825280, 2087628, 2190336, 2609535, 2737920, 2783504, 3479380, 3650560, 4001287, 4175256, 5219070, 5393039, 5475840, 5567008, 6958760, 8002574, 8350512, 10438140, 10786078, 10951680, 11134016, 12003861, 13917520, 16005148, 16179117, 16701024, 20006435, 20876280, 21572156, 22268032, 24007722, 26965195, 27835040, 32010296, 32358234, 33402048, 40012870, 41752560, 43144312, 44536064, 48015444, 53930390, 55670080, 60019305, 64020592, 64716468, 66804096, 80025740, 80895585, 83505120, 86288624, 89072128, 96030888, 107860780, 111340160, 120038610, 124039897, 128041184, 129432936, 133608192, 160051480, 161791170, 167010240, 172577248, 178144256, 192061776, 215721560, 222680320, 240077220, 248079794, 256082368, 258865872, 267216384, 320102960, 323582340, 334020480, 345154496, 372119691, 384123552, 431443120, 445360640, 480154440, 496159588, 512164736, 517731744, 534432768, 620199485, 640205920, 647164680, 668040960, 690308992, 744239382, 768247104, 862886240, 890721280, 960308880, 992319176, 1024329472, 1035463488, 1240398970, 1280411840, 1294329360, 1336081920, 1380617984, 1488478764, 1536494208, 1725772480, 1860598455, 1920617760, 1984638352, 2048658944, 2070926976, 2480797940, 2560823680, 2588658720, 2672163840, 2761235968, 2976957528, 3072988416, 3451544960, 3721196910, 3841235520, 3969276704, 4097317888, 4141853952, 4961595880, 5121647360, 5177317440, 5522471936, 5953915056, 6145976832, 6903089920, 7442393820, 7682471040, 7938553408, 8283707904, 9923191760, 10243294720, 10354634880, 11907830112, 12291953664, 13806179840, 14884787640, 15364942080, 15877106816, 16567415808, 19846383520, 20486589440, 20709269760, 23815660224, 27612359680, 29769575280, 30729884160, 31754213632, 39692767040, 41418539520, 47631320448, 59539150560, 61459768320, 63508427264, 79385534080, 82837079040, 95262640896, 119078301120, 127016854528, 158771068160, 190525281792, 238156602240, 317542136320, 381050563584, 476313204480, 635084272640, 952626408960, 1905252817920]

約数ペア:

[(1, 1905252817920), (2, 952626408960), (3, 635084272640), (4, 476313204480), (5, 381050563584), (6, 317542136320), (8, 238156602240), (10, 190525281792), (12, 158771068160), (15, 127016854528), (16, 119078301120), (20, 95262640896), (23, 82837079040), (24, 79385534080), (30, 63508427264), (31, 61459768320), (32, 59539150560), (40, 47631320448), (46, 41418539520), (48, 39692767040), (60, 31754213632), (62, 30729884160), (64, 29769575280), (69, 27612359680), (80, 23815660224), (92, 20709269760), (93, 20486589440), (96, 19846383520), (115, 16567415808), (120, 15877106816), (124, 15364942080), (128, 14884787640), (138, 13806179840), (155, 12291953664), (160, 11907830112), (184, 10354634880), (186, 10243294720), (192, 9923191760), (230, 8283707904), (240, 7938553408), (248, 7682471040), (256, 7442393820), (276, 6903089920), (310, 6145976832), (320, 5953915056), (345, 5522471936), (368, 5177317440), (372, 5121647360), (384, 4961595880), (460, 4141853952), (465, 4097317888), (480, 3969276704), (496, 3841235520), (512, 3721196910), (552, 3451544960), (620, 3072988416), (640, 2976957528), (690, 2761235968), (713, 2672163840), (736, 2588658720), (744, 2560823680), (768, 2480797940), (920, 2070926976), (930, 2048658944), (960, 1984638352), (992, 1920617760), (1024, 1860598455), (1104, 1725772480), (1240, 1536494208), (1280, 1488478764), (1380, 1380617984), (1426, 1336081920), (1472, 1294329360), (1488, 1280411840), (1536, 1240398970), (1840, 1035463488), (1860, 1024329472), (1920, 992319176), (1984, 960308880), (2139, 890721280), (2208, 862886240), (2480, 768247104), (2560, 744239382), (2760, 690308992), (2852, 668040960), (2944, 647164680), (2976, 640205920), (3072, 620199485), (3565, 534432768), (3680, 517731744), (3720, 512164736), (3840, 496159588), (3968, 480154440), (4278, 445360640), (4416, 431443120), (4960, 384123552), (5120, 372119691), (5520, 345154496), (5704, 334020480), (5888, 323582340), (5952, 320102960), (7130, 267216384), (7360, 258865872), (7440, 256082368), (7680, 248079794), (7936, 240077220), (8556, 222680320), (8832, 215721560), (9920, 192061776), (10695, 178144256), (11040, 172577248), (11408, 167010240), (11776, 161791170), (11904, 160051480), (14260, 133608192), (14720, 129432936), (14880, 128041184), (15360, 124039897), (15872, 120038610), (17112, 111340160), (17664, 107860780), (19840, 96030888), (21390, 89072128), (22080, 86288624), (22816, 83505120), (23552, 80895585), (23808, 80025740), (28520, 66804096), (29440, 64716468), (29760, 64020592), (31744, 60019305), (34224, 55670080), (35328, 53930390), (39680, 48015444), (42780, 44536064), (44160, 43144312), (45632, 41752560), (47616, 40012870), (57040, 33402048), (58880, 32358234), (59520, 32010296), (68448, 27835040), (70656, 26965195), (79360, 24007722), (85560, 22268032), (88320, 21572156), (91264, 20876280), (95232, 20006435), (114080, 16701024), (117760, 16179117), (119040, 16005148), (136896, 13917520), (158720, 12003861), (171120, 11134016), (173969, 10951680), (176640, 10786078), (182528, 10438140), (228160, 8350512), (238080, 8002574), (273792, 6958760), (342240, 5567008), (347938, 5475840), (353280, 5393039), (365056, 5219070), (456320, 4175256), (476160, 4001287), (521907, 3650560), (547584, 3479380), (684480, 2783504), (695876, 2737920), (730112, 2609535), (869845, 2190336), (912640, 2087628), (1043814, 1825280), (1095168, 1739690), (1368960, 1391752)]