172096680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{263}}^1$

素因数の和:344

約数の個数: 256

約数和(自身を含む): 638668800

約数和(自身を除く): 466572120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 41, 42, 56, 57, 60, 70, 76, 82, 84, 95, 105, 114, 120, 123, 133, 140, 152, 164, 168, 190, 205, 210, 228, 246, 263, 266, 280, 285, 287, 328, 380, 399, 410, 420, 456, 492, 526, 532, 570, 574, 615, 665, 760, 779, 789, 798, 820, 840, 861, 984, 1052, 1064, 1140, 1148, 1230, 1315, 1330, 1435, 1558, 1578, 1596, 1640, 1722, 1841, 1995, 2104, 2280, 2296, 2337, 2460, 2630, 2660, 2870, 3116, 3156, 3192, 3444, 3682, 3895, 3945, 3990, 4305, 4674, 4920, 4997, 5260, 5320, 5453, 5523, 5740, 6232, 6312, 6888, 7364, 7790, 7890, 7980, 8610, 9205, 9348, 9994, 10520, 10783, 10906, 11046, 11480, 11685, 14728, 14991, 15580, 15780, 15960, 16359, 17220, 18410, 18696, 19988, 21566, 21812, 22092, 23370, 24985, 27265, 27615, 29982, 31160, 31560, 32349, 32718, 34440, 34979, 36820, 39976, 43132, 43624, 44184, 46740, 49970, 53915, 54530, 55230, 59964, 64698, 65436, 69958, 73640, 74955, 75481, 81795, 86264, 93480, 99940, 104937, 107830, 109060, 110460, 119928, 129396, 130872, 139916, 149910, 150962, 161745, 163590, 174895, 199880, 204877, 209874, 215660, 218120, 220920, 226443, 258792, 279832, 299820, 301924, 323490, 327180, 349790, 377405, 409754, 419748, 431320, 452886, 524685, 599640, 603848, 614631, 646980, 654360, 699580, 754810, 819508, 839496, 905772, 1024385, 1049370, 1132215, 1229262, 1293960, 1399160, 1434139, 1509620, 1639016, 1811544, 2048770, 2098740, 2264430, 2458524, 2868278, 3019240, 3073155, 4097540, 4197480, 4302417, 4528860, 4917048, 5736556, 6146310, 7170695, 8195080, 8604834, 9057720, 11473112, 12292620, 14341390, 17209668, 21512085, 24585240, 28682780, 34419336, 43024170, 57365560, 86048340, 172096680]

約数ペア:

[(1, 172096680), (2, 86048340), (3, 57365560), (4, 43024170), (5, 34419336), (6, 28682780), (7, 24585240), (8, 21512085), (10, 17209668), (12, 14341390), (14, 12292620), (15, 11473112), (19, 9057720), (20, 8604834), (21, 8195080), (24, 7170695), (28, 6146310), (30, 5736556), (35, 4917048), (38, 4528860), (40, 4302417), (41, 4197480), (42, 4097540), (56, 3073155), (57, 3019240), (60, 2868278), (70, 2458524), (76, 2264430), (82, 2098740), (84, 2048770), (95, 1811544), (105, 1639016), (114, 1509620), (120, 1434139), (123, 1399160), (133, 1293960), (140, 1229262), (152, 1132215), (164, 1049370), (168, 1024385), (190, 905772), (205, 839496), (210, 819508), (228, 754810), (246, 699580), (263, 654360), (266, 646980), (280, 614631), (285, 603848), (287, 599640), (328, 524685), (380, 452886), (399, 431320), (410, 419748), (420, 409754), (456, 377405), (492, 349790), (526, 327180), (532, 323490), (570, 301924), (574, 299820), (615, 279832), (665, 258792), (760, 226443), (779, 220920), (789, 218120), (798, 215660), (820, 209874), (840, 204877), (861, 199880), (984, 174895), (1052, 163590), (1064, 161745), (1140, 150962), (1148, 149910), (1230, 139916), (1315, 130872), (1330, 129396), (1435, 119928), (1558, 110460), (1578, 109060), (1596, 107830), (1640, 104937), (1722, 99940), (1841, 93480), (1995, 86264), (2104, 81795), (2280, 75481), (2296, 74955), (2337, 73640), (2460, 69958), (2630, 65436), (2660, 64698), (2870, 59964), (3116, 55230), (3156, 54530), (3192, 53915), (3444, 49970), (3682, 46740), (3895, 44184), (3945, 43624), (3990, 43132), (4305, 39976), (4674, 36820), (4920, 34979), (4997, 34440), (5260, 32718), (5320, 32349), (5453, 31560), (5523, 31160), (5740, 29982), (6232, 27615), (6312, 27265), (6888, 24985), (7364, 23370), (7790, 22092), (7890, 21812), (7980, 21566), (8610, 19988), (9205, 18696), (9348, 18410), (9994, 17220), (10520, 16359), (10783, 15960), (10906, 15780), (11046, 15580), (11480, 14991), (11685, 14728)]