1247242080

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2791}}^1$

素因数の和:2842

約数の個数: 288

約数和(自身を含む): 4812514560

約数和(自身を除く): 3565272480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 49, 56, 57, 60, 70, 76, 80, 84, 95, 96, 98, 105, 112, 114, 120, 133, 140, 147, 152, 160, 168, 190, 196, 210, 224, 228, 240, 245, 266, 280, 285, 294, 304, 336, 380, 392, 399, 420, 456, 480, 490, 532, 560, 570, 588, 608, 665, 672, 735, 760, 784, 798, 840, 912, 931, 980, 1064, 1120, 1140, 1176, 1330, 1470, 1520, 1568, 1596, 1680, 1824, 1862, 1960, 1995, 2128, 2280, 2352, 2660, 2791, 2793, 2940, 3040, 3192, 3360, 3724, 3920, 3990, 4256, 4560, 4655, 4704, 5320, 5582, 5586, 5880, 6384, 7448, 7840, 7980, 8373, 9120, 9310, 10640, 11164, 11172, 11760, 12768, 13955, 13965, 14896, 15960, 16746, 18620, 19537, 21280, 22328, 22344, 23520, 27910, 27930, 29792, 31920, 33492, 37240, 39074, 41865, 44656, 44688, 53029, 55820, 55860, 58611, 63840, 66984, 74480, 78148, 83730, 89312, 89376, 97685, 106058, 111640, 111720, 117222, 133968, 136759, 148960, 156296, 159087, 167460, 195370, 212116, 223280, 223440, 234444, 265145, 267936, 273518, 293055, 312592, 318174, 334920, 371203, 390740, 410277, 424232, 446560, 446880, 468888, 530290, 547036, 586110, 625184, 636348, 669840, 683795, 742406, 781480, 795435, 820554, 848464, 937776, 1060580, 1094072, 1113609, 1172220, 1272696, 1339680, 1367590, 1484812, 1562960, 1590870, 1641108, 1696928, 1856015, 1875552, 2051385, 2121160, 2188144, 2227218, 2344440, 2545392, 2598421, 2735180, 2969624, 3125920, 3181740, 3282216, 3712030, 4102770, 4242320, 4376288, 4454436, 4688880, 5090784, 5196842, 5470360, 5568045, 5939248, 6363480, 6564432, 7424060, 7795263, 8205540, 8484640, 8908872, 9377760, 10393684, 10940720, 11136090, 11878496, 12726960, 12992105, 13128864, 14848120, 15590526, 16411080, 17817744, 20787368, 21881440, 22272180, 25453920, 25984210, 29696240, 31181052, 32822160, 35635488, 38976315, 41574736, 44544360, 51968420, 59392480, 62362104, 65644320, 77952630, 83149472, 89088720, 103936840, 124724208, 155905260, 178177440, 207873680, 249448416, 311810520, 415747360, 623621040, 1247242080]

約数ペア:

[(1, 1247242080), (2, 623621040), (3, 415747360), (4, 311810520), (5, 249448416), (6, 207873680), (7, 178177440), (8, 155905260), (10, 124724208), (12, 103936840), (14, 89088720), (15, 83149472), (16, 77952630), (19, 65644320), (20, 62362104), (21, 59392480), (24, 51968420), (28, 44544360), (30, 41574736), (32, 38976315), (35, 35635488), (38, 32822160), (40, 31181052), (42, 29696240), (48, 25984210), (49, 25453920), (56, 22272180), (57, 21881440), (60, 20787368), (70, 17817744), (76, 16411080), (80, 15590526), (84, 14848120), (95, 13128864), (96, 12992105), (98, 12726960), (105, 11878496), (112, 11136090), (114, 10940720), (120, 10393684), (133, 9377760), (140, 8908872), (147, 8484640), (152, 8205540), (160, 7795263), (168, 7424060), (190, 6564432), (196, 6363480), (210, 5939248), (224, 5568045), (228, 5470360), (240, 5196842), (245, 5090784), (266, 4688880), (280, 4454436), (285, 4376288), (294, 4242320), (304, 4102770), (336, 3712030), (380, 3282216), (392, 3181740), (399, 3125920), (420, 2969624), (456, 2735180), (480, 2598421), (490, 2545392), (532, 2344440), (560, 2227218), (570, 2188144), (588, 2121160), (608, 2051385), (665, 1875552), (672, 1856015), (735, 1696928), (760, 1641108), (784, 1590870), (798, 1562960), (840, 1484812), (912, 1367590), (931, 1339680), (980, 1272696), (1064, 1172220), (1120, 1113609), (1140, 1094072), (1176, 1060580), (1330, 937776), (1470, 848464), (1520, 820554), (1568, 795435), (1596, 781480), (1680, 742406), (1824, 683795), (1862, 669840), (1960, 636348), (1995, 625184), (2128, 586110), (2280, 547036), (2352, 530290), (2660, 468888), (2791, 446880), (2793, 446560), (2940, 424232), (3040, 410277), (3192, 390740), (3360, 371203), (3724, 334920), (3920, 318174), (3990, 312592), (4256, 293055), (4560, 273518), (4655, 267936), (4704, 265145), (5320, 234444), (5582, 223440), (5586, 223280), (5880, 212116), (6384, 195370), (7448, 167460), (7840, 159087), (7980, 156296), (8373, 148960), (9120, 136759), (9310, 133968), (10640, 117222), (11164, 111720), (11172, 111640), (11760, 106058), (12768, 97685), (13955, 89376), (13965, 89312), (14896, 83730), (15960, 78148), (16746, 74480), (18620, 66984), (19537, 63840), (21280, 58611), (22328, 55860), (22344, 55820), (23520, 53029), (27910, 44688), (27930, 44656), (29792, 41865), (31920, 39074), (33492, 37240)]