1496427660

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1$

素因数の和:494

約数の個数: 432

約数和(自身を含む): 5883800832

約数和(自身を除く): 4387373172

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 31, 35, 36, 39, 42, 45, 49, 52, 60, 62, 63, 65, 70, 78, 84, 90, 91, 93, 98, 105, 117, 124, 126, 130, 140, 147, 155, 156, 180, 182, 186, 195, 196, 210, 217, 234, 245, 252, 260, 273, 279, 294, 310, 315, 364, 372, 390, 403, 420, 421, 434, 441, 455, 465, 468, 490, 546, 558, 585, 588, 620, 630, 637, 651, 735, 780, 806, 819, 842, 868, 882, 910, 930, 980, 1085, 1092, 1116, 1170, 1209, 1260, 1263, 1274, 1302, 1365, 1395, 1470, 1519, 1612, 1638, 1684, 1764, 1820, 1860, 1911, 1953, 2015, 2105, 2170, 2205, 2340, 2418, 2526, 2548, 2604, 2730, 2790, 2821, 2940, 2947, 3038, 3185, 3255, 3276, 3627, 3789, 3822, 3906, 4030, 4095, 4210, 4340, 4410, 4557, 4836, 5052, 5460, 5473, 5580, 5642, 5733, 5894, 6045, 6076, 6315, 6370, 6510, 7254, 7578, 7595, 7644, 7812, 8060, 8190, 8420, 8463, 8820, 8841, 9114, 9555, 9765, 10946, 11284, 11466, 11788, 12090, 12630, 12740, 13020, 13051, 13671, 14105, 14508, 14735, 15156, 15190, 16380, 16419, 16926, 17682, 18135, 18228, 18945, 19110, 19530, 19747, 20629, 21892, 22785, 22932, 24180, 25260, 25389, 26102, 26523, 27342, 27365, 28210, 28665, 29470, 30380, 32838, 33852, 35364, 36270, 37890, 38220, 38311, 39060, 39153, 39494, 41258, 42315, 44205, 45570, 49257, 50778, 52204, 53046, 54684, 54730, 56420, 57330, 58940, 59241, 61887, 65255, 65676, 68355, 72540, 75780, 76622, 78306, 78988, 82095, 82516, 84630, 88410, 91140, 91357, 98514, 98735, 101556, 103145, 106092, 109460, 114660, 114933, 117459, 118482, 123774, 126945, 130510, 132615, 136710, 153244, 156612, 164190, 169260, 169663, 176820, 177723, 182714, 185661, 191555, 195765, 197028, 197470, 206290, 229866, 234918, 236964, 246285, 247548, 253890, 261020, 265230, 268177, 273420, 274071, 296205, 309435, 328380, 339326, 344799, 355446, 365428, 371322, 383110, 391530, 394940, 412580, 456785, 459732, 469836, 492570, 507780, 508989, 530460, 536354, 548142, 574665, 587295, 592410, 618870, 639499, 678652, 689598, 710892, 742644, 766220, 783060, 804531, 822213, 848315, 888615, 913570, 928305, 985140, 1017978, 1072708, 1096284, 1149330, 1174590, 1184820, 1187641, 1237740, 1278998, 1340885, 1370355, 1379196, 1526967, 1609062, 1644426, 1696630, 1723995, 1777230, 1827140, 1856610, 1918497, 2035956, 2298660, 2349180, 2375282, 2413593, 2544945, 2557996, 2681770, 2740710, 3053934, 3197495, 3218124, 3288852, 3393260, 3447990, 3554460, 3562923, 3713220, 3836994, 4022655, 4111065, 4750564, 4827186, 5089890, 5363540, 5481420, 5755491, 5938205, 6107868, 6394990, 6895980, 7125846, 7634835, 7673988, 8045310, 8222130, 8313487, 9592485, 9654372, 10179780, 10688769, 11510982, 11876410, 12067965, 12789980, 14251692, 15269670, 16090620, 16444260, 16626974, 17814615, 19184970, 21377538, 23021964, 23752820, 24135930, 24940461, 28777455, 30539340, 33253948, 35629230, 38369940, 41567435, 42755076, 48271860, 49880922, 53443845, 57554910, 71258460, 74821383, 83134870, 99761844, 106887690, 115109820, 124702305, 149642766, 166269740, 213775380, 249404610, 299285532, 374106915, 498809220, 748213830, 1496427660]

約数ペア:

[(1, 1496427660), (2, 748213830), (3, 498809220), (4, 374106915), (5, 299285532), (6, 249404610), (7, 213775380), (9, 166269740), (10, 149642766), (12, 124702305), (13, 115109820), (14, 106887690), (15, 99761844), (18, 83134870), (20, 74821383), (21, 71258460), (26, 57554910), (28, 53443845), (30, 49880922), (31, 48271860), (35, 42755076), (36, 41567435), (39, 38369940), (42, 35629230), (45, 33253948), (49, 30539340), (52, 28777455), (60, 24940461), (62, 24135930), (63, 23752820), (65, 23021964), (70, 21377538), (78, 19184970), (84, 17814615), (90, 16626974), (91, 16444260), (93, 16090620), (98, 15269670), (105, 14251692), (117, 12789980), (124, 12067965), (126, 11876410), (130, 11510982), (140, 10688769), (147, 10179780), (155, 9654372), (156, 9592485), (180, 8313487), (182, 8222130), (186, 8045310), (195, 7673988), (196, 7634835), (210, 7125846), (217, 6895980), (234, 6394990), (245, 6107868), (252, 5938205), (260, 5755491), (273, 5481420), (279, 5363540), (294, 5089890), (310, 4827186), (315, 4750564), (364, 4111065), (372, 4022655), (390, 3836994), (403, 3713220), (420, 3562923), (421, 3554460), (434, 3447990), (441, 3393260), (455, 3288852), (465, 3218124), (468, 3197495), (490, 3053934), (546, 2740710), (558, 2681770), (585, 2557996), (588, 2544945), (620, 2413593), (630, 2375282), (637, 2349180), (651, 2298660), (735, 2035956), (780, 1918497), (806, 1856610), (819, 1827140), (842, 1777230), (868, 1723995), (882, 1696630), (910, 1644426), (930, 1609062), (980, 1526967), (1085, 1379196), (1092, 1370355), (1116, 1340885), (1170, 1278998), (1209, 1237740), (1260, 1187641), (1263, 1184820), (1274, 1174590), (1302, 1149330), (1365, 1096284), (1395, 1072708), (1470, 1017978), (1519, 985140), (1612, 928305), (1638, 913570), (1684, 888615), (1764, 848315), (1820, 822213), (1860, 804531), (1911, 783060), (1953, 766220), (2015, 742644), (2105, 710892), (2170, 689598), (2205, 678652), (2340, 639499), (2418, 618870), (2526, 592410), (2548, 587295), (2604, 574665), (2730, 548142), (2790, 536354), (2821, 530460), (2940, 508989), (2947, 507780), (3038, 492570), (3185, 469836), (3255, 459732), (3276, 456785), (3627, 412580), (3789, 394940), (3822, 391530), (3906, 383110), (4030, 371322), (4095, 365428), (4210, 355446), (4340, 344799), (4410, 339326), (4557, 328380), (4836, 309435), (5052, 296205), (5460, 274071), (5473, 273420), (5580, 268177), (5642, 265230), (5733, 261020), (5894, 253890), (6045, 247548), (6076, 246285), (6315, 236964), (6370, 234918), (6510, 229866), (7254, 206290), (7578, 197470), (7595, 197028), (7644, 195765), (7812, 191555), (8060, 185661), (8190, 182714), (8420, 177723), (8463, 176820), (8820, 169663), (8841, 169260), (9114, 164190), (9555, 156612), (9765, 153244), (10946, 136710), (11284, 132615), (11466, 130510), (11788, 126945), (12090, 123774), (12630, 118482), (12740, 117459), (13020, 114933), (13051, 114660), (13671, 109460), (14105, 106092), (14508, 103145), (14735, 101556), (15156, 98735), (15190, 98514), (16380, 91357), (16419, 91140), (16926, 88410), (17682, 84630), (18135, 82516), (18228, 82095), (18945, 78988), (19110, 78306), (19530, 76622), (19747, 75780), (20629, 72540), (21892, 68355), (22785, 65676), (22932, 65255), (24180, 61887), (25260, 59241), (25389, 58940), (26102, 57330), (26523, 56420), (27342, 54730), (27365, 54684), (28210, 53046), (28665, 52204), (29470, 50778), (30380, 49257), (32838, 45570), (33852, 44205), (35364, 42315), (36270, 41258), (37890, 39494), (38220, 39153), (38311, 39060)]