18340889600

素因数分解:

$2^{10}\times 5^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:274

約数の個数: 396

約数和(自身を含む): 51854014464

約数和(自身を除く): 33513124864

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 31, 32, 40, 44, 50, 55, 62, 64, 80, 88, 100, 110, 121, 124, 128, 155, 160, 176, 191, 200, 220, 242, 248, 256, 275, 310, 320, 341, 352, 382, 400, 440, 484, 496, 512, 550, 605, 620, 640, 682, 704, 764, 775, 800, 880, 955, 968, 992, 1024, 1100, 1210, 1240, 1280, 1364, 1408, 1528, 1550, 1600, 1705, 1760, 1910, 1936, 1984, 2101, 2200, 2420, 2480, 2560, 2728, 2816, 3025, 3056, 3100, 3200, 3410, 3520, 3751, 3820, 3872, 3968, 4202, 4400, 4775, 4840, 4960, 5120, 5456, 5632, 5921, 6050, 6112, 6200, 6400, 6820, 7040, 7502, 7640, 7744, 7936, 8404, 8525, 8800, 9550, 9680, 9920, 10505, 10912, 11264, 11842, 12100, 12224, 12400, 12800, 13640, 14080, 15004, 15280, 15488, 15872, 16808, 17050, 17600, 18755, 19100, 19360, 19840, 21010, 21824, 23111, 23684, 24200, 24448, 24800, 25600, 27280, 28160, 29605, 30008, 30560, 30976, 31744, 33616, 34100, 35200, 37510, 38200, 38720, 39680, 42020, 43648, 46222, 47368, 48400, 48896, 49600, 52525, 54560, 56320, 59210, 60016, 61120, 61952, 65131, 67232, 68200, 70400, 75020, 76400, 77440, 79360, 84040, 87296, 92444, 93775, 94736, 96800, 97792, 99200, 105050, 109120, 115555, 118420, 120032, 122240, 123904, 130262, 134464, 136400, 140800, 148025, 150040, 152800, 154880, 158720, 168080, 174592, 184888, 187550, 189472, 193600, 195584, 198400, 210100, 218240, 231110, 236840, 240064, 244480, 260524, 268928, 272800, 281600, 296050, 300080, 305600, 309760, 325655, 336160, 349184, 369776, 375100, 378944, 387200, 396800, 420200, 436480, 462220, 473680, 480128, 488960, 521048, 537856, 545600, 577775, 592100, 600160, 611200, 619520, 651310, 672320, 716441, 739552, 750200, 757888, 774400, 793600, 840400, 872960, 924440, 947360, 960256, 977920, 1042096, 1075712, 1091200, 1155550, 1184200, 1200320, 1222400, 1302620, 1344640, 1432882, 1479104, 1500400, 1515776, 1548800, 1628275, 1680800, 1745920, 1848880, 1894720, 1920512, 2084192, 2151424, 2182400, 2311100, 2368400, 2400640, 2444800, 2605240, 2689280, 2865764, 2958208, 3000800, 3031552, 3097600, 3256550, 3361600, 3582205, 3697760, 3789440, 3841024, 4168384, 4364800, 4622200, 4736800, 4801280, 4889600, 5210480, 5378560, 5731528, 5916416, 6001600, 6063104, 6513100, 6723200, 7164410, 7395520, 7578880, 8336768, 8729600, 9244400, 9473600, 9602560, 10420960, 10757120, 11463056, 11832832, 12003200, 13026200, 13446400, 14328820, 14791040, 15157760, 16673536, 17911025, 18488800, 18947200, 19205120, 20841920, 22926112, 23665664, 24006400, 26052400, 26892800, 28657640, 29582080, 30315520, 33347072, 35822050, 36977600, 37894400, 41683840, 45852224, 48012800, 52104800, 53785600, 57315280, 59164160, 66694144, 71644100, 73955200, 75788800, 83367680, 91704448, 96025600, 104209600, 114630560, 118328320, 143288200, 147910400, 151577600, 166735360, 183408896, 208419200, 229261120, 286576400, 295820800, 333470720, 366817792, 416838400, 458522240, 573152800, 591641600, 733635584, 833676800, 917044480, 1146305600, 1667353600, 1834088960, 2292611200, 3668177920, 4585222400, 9170444800, 18340889600]

約数ペア:

[(1, 18340889600), (2, 9170444800), (4, 4585222400), (5, 3668177920), (8, 2292611200), (10, 1834088960), (11, 1667353600), (16, 1146305600), (20, 917044480), (22, 833676800), (25, 733635584), (31, 591641600), (32, 573152800), (40, 458522240), (44, 416838400), (50, 366817792), (55, 333470720), (62, 295820800), (64, 286576400), (80, 229261120), (88, 208419200), (100, 183408896), (110, 166735360), (121, 151577600), (124, 147910400), (128, 143288200), (155, 118328320), (160, 114630560), (176, 104209600), (191, 96025600), (200, 91704448), (220, 83367680), (242, 75788800), (248, 73955200), (256, 71644100), (275, 66694144), (310, 59164160), (320, 57315280), (341, 53785600), (352, 52104800), (382, 48012800), (400, 45852224), (440, 41683840), (484, 37894400), (496, 36977600), (512, 35822050), (550, 33347072), (605, 30315520), (620, 29582080), (640, 28657640), (682, 26892800), (704, 26052400), (764, 24006400), (775, 23665664), (800, 22926112), (880, 20841920), (955, 19205120), (968, 18947200), (992, 18488800), (1024, 17911025), (1100, 16673536), (1210, 15157760), (1240, 14791040), (1280, 14328820), (1364, 13446400), (1408, 13026200), (1528, 12003200), (1550, 11832832), (1600, 11463056), (1705, 10757120), (1760, 10420960), (1910, 9602560), (1936, 9473600), (1984, 9244400), (2101, 8729600), (2200, 8336768), (2420, 7578880), (2480, 7395520), (2560, 7164410), (2728, 6723200), (2816, 6513100), (3025, 6063104), (3056, 6001600), (3100, 5916416), (3200, 5731528), (3410, 5378560), (3520, 5210480), (3751, 4889600), (3820, 4801280), (3872, 4736800), (3968, 4622200), (4202, 4364800), (4400, 4168384), (4775, 3841024), (4840, 3789440), (4960, 3697760), (5120, 3582205), (5456, 3361600), (5632, 3256550), (5921, 3097600), (6050, 3031552), (6112, 3000800), (6200, 2958208), (6400, 2865764), (6820, 2689280), (7040, 2605240), (7502, 2444800), (7640, 2400640), (7744, 2368400), (7936, 2311100), (8404, 2182400), (8525, 2151424), (8800, 2084192), (9550, 1920512), (9680, 1894720), (9920, 1848880), (10505, 1745920), (10912, 1680800), (11264, 1628275), (11842, 1548800), (12100, 1515776), (12224, 1500400), (12400, 1479104), (12800, 1432882), (13640, 1344640), (14080, 1302620), (15004, 1222400), (15280, 1200320), (15488, 1184200), (15872, 1155550), (16808, 1091200), (17050, 1075712), (17600, 1042096), (18755, 977920), (19100, 960256), (19360, 947360), (19840, 924440), (21010, 872960), (21824, 840400), (23111, 793600), (23684, 774400), (24200, 757888), (24448, 750200), (24800, 739552), (25600, 716441), (27280, 672320), (28160, 651310), (29605, 619520), (30008, 611200), (30560, 600160), (30976, 592100), (31744, 577775), (33616, 545600), (34100, 537856), (35200, 521048), (37510, 488960), (38200, 480128), (38720, 473680), (39680, 462220), (42020, 436480), (43648, 420200), (46222, 396800), (47368, 387200), (48400, 378944), (48896, 375100), (49600, 369776), (52525, 349184), (54560, 336160), (56320, 325655), (59210, 309760), (60016, 305600), (61120, 300080), (61952, 296050), (65131, 281600), (67232, 272800), (68200, 268928), (70400, 260524), (75020, 244480), (76400, 240064), (77440, 236840), (79360, 231110), (84040, 218240), (87296, 210100), (92444, 198400), (93775, 195584), (94736, 193600), (96800, 189472), (97792, 187550), (99200, 184888), (105050, 174592), (109120, 168080), (115555, 158720), (118420, 154880), (120032, 152800), (122240, 150040), (123904, 148025), (130262, 140800), (134464, 136400)]