40989858480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{431}}^1\times {\mathrm{5743}}^1$

素因数の和:6216

約数の個数: 240

約数和(自身を含む): 144001069056

約数和(自身を除く): 103011210576

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 138, 144, 180, 184, 207, 230, 240, 276, 345, 360, 368, 414, 431, 460, 552, 690, 720, 828, 862, 920, 1035, 1104, 1293, 1380, 1656, 1724, 1840, 2070, 2155, 2586, 2760, 3312, 3448, 3879, 4140, 4310, 5172, 5520, 5743, 6465, 6896, 7758, 8280, 8620, 9913, 10344, 11486, 12930, 15516, 16560, 17229, 17240, 19395, 19826, 20688, 22972, 25860, 28715, 29739, 31032, 34458, 34480, 38790, 39652, 45944, 49565, 51687, 51720, 57430, 59478, 62064, 68916, 77580, 79304, 86145, 89217, 91888, 99130, 103374, 103440, 114860, 118956, 132089, 137832, 148695, 155160, 158608, 172290, 178434, 198260, 206748, 229720, 237912, 258435, 264178, 275664, 297390, 310320, 344580, 356868, 396267, 396520, 413496, 446085, 459440, 475824, 516870, 528356, 594780, 660445, 689160, 713736, 792534, 793040, 826992, 892170, 1033740, 1056712, 1188801, 1189560, 1320890, 1378320, 1427472, 1585068, 1784340, 1981335, 2067480, 2113424, 2377602, 2379120, 2475233, 2641780, 3170136, 3568680, 3962670, 4134960, 4755204, 4950466, 5283560, 5944005, 6340272, 7137360, 7425699, 7925340, 9510408, 9900932, 10567120, 11888010, 12376165, 14851398, 15850680, 19020816, 19801864, 22277097, 23776020, 24752330, 29702796, 31701360, 37128495, 39603728, 44554194, 47552040, 49504660, 56930359, 59405592, 74256990, 89108388, 95104080, 99009320, 111385485, 113860718, 118811184, 148513980, 170791077, 178216776, 198018640, 222770970, 227721436, 284651795, 297027960, 341582154, 356433552, 445541940, 455442872, 512373231, 569303590, 594055920, 683164308, 853955385, 891083880, 910885744, 1024746462, 1138607180, 1366328616, 1707910770, 1782167760, 2049492924, 2277214360, 2561866155, 2732657232, 3415821540, 4098985848, 4554428720, 5123732310, 6831643080, 8197971696, 10247464620, 13663286160, 20494929240, 40989858480]

約数ペア:

[(1, 40989858480), (2, 20494929240), (3, 13663286160), (4, 10247464620), (5, 8197971696), (6, 6831643080), (8, 5123732310), (9, 4554428720), (10, 4098985848), (12, 3415821540), (15, 2732657232), (16, 2561866155), (18, 2277214360), (20, 2049492924), (23, 1782167760), (24, 1707910770), (30, 1366328616), (36, 1138607180), (40, 1024746462), (45, 910885744), (46, 891083880), (48, 853955385), (60, 683164308), (69, 594055920), (72, 569303590), (80, 512373231), (90, 455442872), (92, 445541940), (115, 356433552), (120, 341582154), (138, 297027960), (144, 284651795), (180, 227721436), (184, 222770970), (207, 198018640), (230, 178216776), (240, 170791077), (276, 148513980), (345, 118811184), (360, 113860718), (368, 111385485), (414, 99009320), (431, 95104080), (460, 89108388), (552, 74256990), (690, 59405592), (720, 56930359), (828, 49504660), (862, 47552040), (920, 44554194), (1035, 39603728), (1104, 37128495), (1293, 31701360), (1380, 29702796), (1656, 24752330), (1724, 23776020), (1840, 22277097), (2070, 19801864), (2155, 19020816), (2586, 15850680), (2760, 14851398), (3312, 12376165), (3448, 11888010), (3879, 10567120), (4140, 9900932), (4310, 9510408), (5172, 7925340), (5520, 7425699), (5743, 7137360), (6465, 6340272), (6896, 5944005), (7758, 5283560), (8280, 4950466), (8620, 4755204), (9913, 4134960), (10344, 3962670), (11486, 3568680), (12930, 3170136), (15516, 2641780), (16560, 2475233), (17229, 2379120), (17240, 2377602), (19395, 2113424), (19826, 2067480), (20688, 1981335), (22972, 1784340), (25860, 1585068), (28715, 1427472), (29739, 1378320), (31032, 1320890), (34458, 1189560), (34480, 1188801), (38790, 1056712), (39652, 1033740), (45944, 892170), (49565, 826992), (51687, 793040), (51720, 792534), (57430, 713736), (59478, 689160), (62064, 660445), (68916, 594780), (77580, 528356), (79304, 516870), (86145, 475824), (89217, 459440), (91888, 446085), (99130, 413496), (103374, 396520), (103440, 396267), (114860, 356868), (118956, 344580), (132089, 310320), (137832, 297390), (148695, 275664), (155160, 264178), (158608, 258435), (172290, 237912), (178434, 229720), (198260, 206748)]