38742004480

素因数分解:

$2^8\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{727}}^1$

素因数の和:875

約数の個数: 288

約数和(自身を含む): 102852771840

約数和(自身を除く): 64110767360

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 32, 34, 40, 62, 64, 68, 79, 80, 85, 124, 128, 136, 155, 158, 160, 170, 248, 256, 272, 310, 316, 320, 340, 395, 496, 527, 544, 620, 632, 640, 680, 727, 790, 992, 1054, 1088, 1240, 1264, 1280, 1343, 1360, 1454, 1580, 1984, 2108, 2176, 2449, 2480, 2528, 2635, 2686, 2720, 2908, 3160, 3635, 3968, 4216, 4352, 4898, 4960, 5056, 5270, 5372, 5440, 5816, 6320, 6715, 7270, 7936, 8432, 9796, 9920, 10112, 10540, 10744, 10880, 11632, 12245, 12359, 12640, 13430, 14540, 16864, 19592, 19840, 20224, 21080, 21488, 21760, 22537, 23264, 24490, 24718, 25280, 26860, 29080, 33728, 39184, 39680, 41633, 42160, 42976, 45074, 46528, 48980, 49436, 50560, 53720, 57433, 58160, 61795, 67456, 78368, 83266, 84320, 85952, 90148, 93056, 97960, 98872, 101120, 107440, 112685, 114866, 116320, 123590, 134912, 156736, 166532, 168640, 171904, 180296, 186112, 195920, 197744, 208165, 214880, 225370, 229732, 232640, 247180, 287165, 313472, 333064, 337280, 343808, 360592, 383129, 391840, 395488, 416330, 429760, 450740, 459464, 465280, 494360, 574330, 626944, 666128, 674560, 721184, 766258, 783680, 790976, 832660, 859520, 901480, 918928, 930560, 976361, 988720, 1148660, 1332256, 1442368, 1532516, 1567360, 1581952, 1665320, 1719040, 1780423, 1802960, 1837856, 1915645, 1952722, 1977440, 2297320, 2664512, 2884736, 3065032, 3134720, 3163904, 3330640, 3560846, 3605920, 3675712, 3831290, 3905444, 3954880, 4594640, 4881805, 5329024, 5769472, 6130064, 6661280, 7121692, 7211840, 7351424, 7662580, 7810888, 7909760, 8902115, 9189280, 9763610, 10658048, 12260128, 13322560, 14243384, 14423680, 14702848, 15325160, 15621776, 15819520, 17804230, 18378560, 19527220, 24520256, 26645120, 28486768, 28847360, 30267191, 30650320, 31243552, 35608460, 36757120, 39054440, 49040512, 53290240, 56973536, 60534382, 61300640, 62487104, 71216920, 73514240, 78108880, 98081024, 113947072, 121068764, 122601280, 124974208, 142433840, 151335955, 156217760, 227894144, 242137528, 245202560, 249948416, 284867680, 302671910, 312435520, 455788288, 484275056, 490405120, 569735360, 605343820, 624871040, 968550112, 1139470720, 1210687640, 1249742080, 1937100224, 2278941440, 2421375280, 3874200448, 4842750560, 7748400896, 9685501120, 19371002240, 38742004480]

約数ペア:

[(1, 38742004480), (2, 19371002240), (4, 9685501120), (5, 7748400896), (8, 4842750560), (10, 3874200448), (16, 2421375280), (17, 2278941440), (20, 1937100224), (31, 1249742080), (32, 1210687640), (34, 1139470720), (40, 968550112), (62, 624871040), (64, 605343820), (68, 569735360), (79, 490405120), (80, 484275056), (85, 455788288), (124, 312435520), (128, 302671910), (136, 284867680), (155, 249948416), (158, 245202560), (160, 242137528), (170, 227894144), (248, 156217760), (256, 151335955), (272, 142433840), (310, 124974208), (316, 122601280), (320, 121068764), (340, 113947072), (395, 98081024), (496, 78108880), (527, 73514240), (544, 71216920), (620, 62487104), (632, 61300640), (640, 60534382), (680, 56973536), (727, 53290240), (790, 49040512), (992, 39054440), (1054, 36757120), (1088, 35608460), (1240, 31243552), (1264, 30650320), (1280, 30267191), (1343, 28847360), (1360, 28486768), (1454, 26645120), (1580, 24520256), (1984, 19527220), (2108, 18378560), (2176, 17804230), (2449, 15819520), (2480, 15621776), (2528, 15325160), (2635, 14702848), (2686, 14423680), (2720, 14243384), (2908, 13322560), (3160, 12260128), (3635, 10658048), (3968, 9763610), (4216, 9189280), (4352, 8902115), (4898, 7909760), (4960, 7810888), (5056, 7662580), (5270, 7351424), (5372, 7211840), (5440, 7121692), (5816, 6661280), (6320, 6130064), (6715, 5769472), (7270, 5329024), (7936, 4881805), (8432, 4594640), (9796, 3954880), (9920, 3905444), (10112, 3831290), (10540, 3675712), (10744, 3605920), (10880, 3560846), (11632, 3330640), (12245, 3163904), (12359, 3134720), (12640, 3065032), (13430, 2884736), (14540, 2664512), (16864, 2297320), (19592, 1977440), (19840, 1952722), (20224, 1915645), (21080, 1837856), (21488, 1802960), (21760, 1780423), (22537, 1719040), (23264, 1665320), (24490, 1581952), (24718, 1567360), (25280, 1532516), (26860, 1442368), (29080, 1332256), (33728, 1148660), (39184, 988720), (39680, 976361), (41633, 930560), (42160, 918928), (42976, 901480), (45074, 859520), (46528, 832660), (48980, 790976), (49436, 783680), (50560, 766258), (53720, 721184), (57433, 674560), (58160, 666128), (61795, 626944), (67456, 574330), (78368, 494360), (83266, 465280), (84320, 459464), (85952, 450740), (90148, 429760), (93056, 416330), (97960, 395488), (98872, 391840), (101120, 383129), (107440, 360592), (112685, 343808), (114866, 337280), (116320, 333064), (123590, 313472), (134912, 287165), (156736, 247180), (166532, 232640), (168640, 229732), (171904, 225370), (180296, 214880), (186112, 208165), (195920, 197744)]