143947440

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^4$

素因数の和:78

約数の個数: 300

約数和(自身を含む): 598522704

約数和(自身を除く): 454575264

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, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 168, 169, 180, 182, 195, 208, 210, 234, 240, 252, 260, 273, 280, 312, 315, 336, 338, 360, 364, 390, 420, 455, 468, 504, 507, 520, 546, 560, 585, 624, 630, 676, 720, 728, 780, 819, 840, 845, 910, 936, 1008, 1014, 1040, 1092, 1170, 1183, 1260, 1352, 1365, 1456, 1521, 1560, 1638, 1680, 1690, 1820, 1872, 2028, 2184, 2197, 2340, 2366, 2520, 2535, 2704, 2730, 3042, 3120, 3276, 3380, 3549, 3640, 4056, 4095, 4368, 4394, 4680, 4732, 5040, 5070, 5460, 5915, 6084, 6552, 6591, 6760, 7098, 7280, 7605, 8112, 8190, 8788, 9360, 9464, 10140, 10647, 10920, 10985, 11830, 12168, 13104, 13182, 13520, 14196, 15210, 15379, 16380, 17576, 17745, 18928, 19773, 20280, 21294, 21840, 21970, 23660, 24336, 26364, 28392, 28561, 30420, 30758, 32760, 32955, 35152, 35490, 39546, 40560, 42588, 43940, 46137, 47320, 52728, 53235, 56784, 57122, 60840, 61516, 65520, 65910, 70980, 76895, 79092, 85176, 85683, 87880, 92274, 94640, 98865, 105456, 106470, 114244, 121680, 123032, 131820, 138411, 141960, 142805, 153790, 158184, 170352, 171366, 175760, 184548, 197730, 199927, 212940, 228488, 230685, 246064, 257049, 263640, 276822, 283920, 285610, 307580, 316368, 342732, 369096, 395460, 399854, 425880, 428415, 456976, 461370, 514098, 527280, 553644, 571220, 599781, 615160, 685464, 692055, 738192, 790920, 799708, 851760, 856830, 922740, 999635, 1028196, 1107288, 1142440, 1199562, 1230320, 1285245, 1370928, 1384110, 1581840, 1599416, 1713660, 1799343, 1845480, 1999270, 2056392, 2214576, 2284880, 2399124, 2570490, 2768220, 2998905, 3198832, 3427320, 3598686, 3690960, 3998540, 4112784, 4798248, 5140980, 5536440, 5997810, 6854640, 7197372, 7997080, 8996715, 9596496, 10281960, 11072880, 11995620, 14394744, 15994160, 17993430, 20563920, 23991240, 28789488, 35986860, 47982480, 71973720, 143947440]

約数ペア:

[(1, 143947440), (2, 71973720), (3, 47982480), (4, 35986860), (5, 28789488), (6, 23991240), (7, 20563920), (8, 17993430), (9, 15994160), (10, 14394744), (12, 11995620), (13, 11072880), (14, 10281960), (15, 9596496), (16, 8996715), (18, 7997080), (20, 7197372), (21, 6854640), (24, 5997810), (26, 5536440), (28, 5140980), (30, 4798248), (35, 4112784), (36, 3998540), (39, 3690960), (40, 3598686), (42, 3427320), (45, 3198832), (48, 2998905), (52, 2768220), (56, 2570490), (60, 2399124), (63, 2284880), (65, 2214576), (70, 2056392), (72, 1999270), (78, 1845480), (80, 1799343), (84, 1713660), (90, 1599416), (91, 1581840), (104, 1384110), (105, 1370928), (112, 1285245), (117, 1230320), (120, 1199562), (126, 1142440), (130, 1107288), (140, 1028196), (144, 999635), (156, 922740), (168, 856830), (169, 851760), (180, 799708), (182, 790920), (195, 738192), (208, 692055), (210, 685464), (234, 615160), (240, 599781), (252, 571220), (260, 553644), (273, 527280), (280, 514098), (312, 461370), (315, 456976), (336, 428415), (338, 425880), (360, 399854), (364, 395460), (390, 369096), (420, 342732), (455, 316368), (468, 307580), (504, 285610), (507, 283920), (520, 276822), (546, 263640), (560, 257049), (585, 246064), (624, 230685), (630, 228488), (676, 212940), (720, 199927), (728, 197730), (780, 184548), (819, 175760), (840, 171366), (845, 170352), (910, 158184), (936, 153790), (1008, 142805), (1014, 141960), (1040, 138411), (1092, 131820), (1170, 123032), (1183, 121680), (1260, 114244), (1352, 106470), (1365, 105456), (1456, 98865), (1521, 94640), (1560, 92274), (1638, 87880), (1680, 85683), (1690, 85176), (1820, 79092), (1872, 76895), (2028, 70980), (2184, 65910), (2197, 65520), (2340, 61516), (2366, 60840), (2520, 57122), (2535, 56784), (2704, 53235), (2730, 52728), (3042, 47320), (3120, 46137), (3276, 43940), (3380, 42588), (3549, 40560), (3640, 39546), (4056, 35490), (4095, 35152), (4368, 32955), (4394, 32760), (4680, 30758), (4732, 30420), (5040, 28561), (5070, 28392), (5460, 26364), (5915, 24336), (6084, 23660), (6552, 21970), (6591, 21840), (6760, 21294), (7098, 20280), (7280, 19773), (7605, 18928), (8112, 17745), (8190, 17576), (8788, 16380), (9360, 15379), (9464, 15210), (10140, 14196), (10647, 13520), (10920, 13182), (10985, 13104), (11830, 12168)]