38394720

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1$

素因数の和:334

約数の個数: 288

約数和(自身を含む): 161808192

約数和(自身を除く): 123413472

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 96, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 160, 168, 180, 182, 195, 208, 210, 224, 234, 240, 252, 260, 273, 280, 288, 293, 312, 315, 336, 360, 364, 390, 416, 420, 455, 468, 480, 504, 520, 546, 560, 585, 586, 624, 630, 672, 720, 728, 780, 819, 840, 879, 910, 936, 1008, 1040, 1092, 1120, 1170, 1172, 1248, 1260, 1365, 1440, 1456, 1465, 1560, 1638, 1680, 1758, 1820, 1872, 2016, 2051, 2080, 2184, 2340, 2344, 2520, 2637, 2730, 2912, 2930, 3120, 3276, 3360, 3516, 3640, 3744, 3809, 4095, 4102, 4368, 4395, 4680, 4688, 5040, 5274, 5460, 5860, 6153, 6240, 6552, 7032, 7280, 7618, 8190, 8204, 8736, 8790, 9360, 9376, 10080, 10255, 10548, 10920, 11427, 11720, 12306, 13104, 13185, 14064, 14560, 15236, 16380, 16408, 17580, 18459, 18720, 19045, 20510, 21096, 21840, 22854, 23440, 24612, 26208, 26370, 26663, 28128, 30472, 30765, 32760, 32816, 34281, 35160, 36918, 38090, 41020, 42192, 43680, 45708, 46880, 49224, 52740, 53326, 57135, 60944, 61530, 65520, 65632, 68562, 70320, 73836, 76180, 79989, 82040, 84384, 91416, 92295, 98448, 105480, 106652, 114270, 121888, 123060, 131040, 133315, 137124, 140640, 147672, 152360, 159978, 164080, 171405, 182832, 184590, 196896, 210960, 213304, 228540, 239967, 246120, 266630, 274248, 295344, 304720, 319956, 328160, 342810, 365664, 369180, 399945, 421920, 426608, 457080, 479934, 492240, 533260, 548496, 590688, 609440, 639912, 685620, 738360, 799890, 853216, 914160, 959868, 984480, 1066520, 1096992, 1199835, 1279824, 1371240, 1476720, 1599780, 1828320, 1919736, 2133040, 2399670, 2559648, 2742480, 2953440, 3199560, 3839472, 4266080, 4799340, 5484960, 6399120, 7678944, 9598680, 12798240, 19197360, 38394720]

約数ペア:

[(1, 38394720), (2, 19197360), (3, 12798240), (4, 9598680), (5, 7678944), (6, 6399120), (7, 5484960), (8, 4799340), (9, 4266080), (10, 3839472), (12, 3199560), (13, 2953440), (14, 2742480), (15, 2559648), (16, 2399670), (18, 2133040), (20, 1919736), (21, 1828320), (24, 1599780), (26, 1476720), (28, 1371240), (30, 1279824), (32, 1199835), (35, 1096992), (36, 1066520), (39, 984480), (40, 959868), (42, 914160), (45, 853216), (48, 799890), (52, 738360), (56, 685620), (60, 639912), (63, 609440), (65, 590688), (70, 548496), (72, 533260), (78, 492240), (80, 479934), (84, 457080), (90, 426608), (91, 421920), (96, 399945), (104, 369180), (105, 365664), (112, 342810), (117, 328160), (120, 319956), (126, 304720), (130, 295344), (140, 274248), (144, 266630), (156, 246120), (160, 239967), (168, 228540), (180, 213304), (182, 210960), (195, 196896), (208, 184590), (210, 182832), (224, 171405), (234, 164080), (240, 159978), (252, 152360), (260, 147672), (273, 140640), (280, 137124), (288, 133315), (293, 131040), (312, 123060), (315, 121888), (336, 114270), (360, 106652), (364, 105480), (390, 98448), (416, 92295), (420, 91416), (455, 84384), (468, 82040), (480, 79989), (504, 76180), (520, 73836), (546, 70320), (560, 68562), (585, 65632), (586, 65520), (624, 61530), (630, 60944), (672, 57135), (720, 53326), (728, 52740), (780, 49224), (819, 46880), (840, 45708), (879, 43680), (910, 42192), (936, 41020), (1008, 38090), (1040, 36918), (1092, 35160), (1120, 34281), (1170, 32816), (1172, 32760), (1248, 30765), (1260, 30472), (1365, 28128), (1440, 26663), (1456, 26370), (1465, 26208), (1560, 24612), (1638, 23440), (1680, 22854), (1758, 21840), (1820, 21096), (1872, 20510), (2016, 19045), (2051, 18720), (2080, 18459), (2184, 17580), (2340, 16408), (2344, 16380), (2520, 15236), (2637, 14560), (2730, 14064), (2912, 13185), (2930, 13104), (3120, 12306), (3276, 11720), (3360, 11427), (3516, 10920), (3640, 10548), (3744, 10255), (3809, 10080), (4095, 9376), (4102, 9360), (4368, 8790), (4395, 8736), (4680, 8204), (4688, 8190), (5040, 7618), (5274, 7280), (5460, 7032), (5860, 6552), (6153, 6240)]