189616770

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:150

約数の個数: 288

約数和(自身を含む): 631687680

約数和(自身を除く): 442070910

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 31, 35, 38, 42, 45, 49, 57, 62, 63, 70, 73, 90, 93, 95, 98, 105, 114, 126, 133, 146, 147, 155, 171, 186, 190, 210, 217, 219, 245, 266, 279, 285, 294, 310, 315, 342, 365, 399, 434, 438, 441, 465, 490, 511, 558, 570, 589, 630, 651, 657, 665, 730, 735, 798, 855, 882, 930, 931, 1022, 1085, 1095, 1178, 1197, 1302, 1314, 1330, 1387, 1395, 1470, 1519, 1533, 1710, 1767, 1862, 1953, 1995, 2170, 2190, 2205, 2263, 2394, 2555, 2774, 2790, 2793, 2945, 3038, 3066, 3255, 3285, 3534, 3577, 3906, 3990, 4123, 4161, 4410, 4526, 4557, 4599, 4655, 5110, 5301, 5586, 5890, 5985, 6510, 6570, 6789, 6935, 7154, 7595, 7665, 8246, 8322, 8379, 8835, 9114, 9198, 9310, 9709, 9765, 10602, 10731, 11315, 11970, 12369, 12483, 13578, 13671, 13870, 13965, 15190, 15330, 15841, 16758, 17670, 17885, 19418, 19530, 20367, 20615, 20805, 21462, 22630, 22785, 22995, 24738, 24966, 26505, 27342, 27930, 28861, 29127, 31682, 32193, 33945, 35770, 37107, 40734, 41230, 41610, 41895, 42997, 45570, 45990, 47523, 48545, 53010, 53655, 57722, 58254, 61845, 62415, 64386, 67890, 67963, 68355, 74214, 79205, 83790, 85994, 86583, 87381, 95046, 97090, 101835, 107310, 110887, 123690, 124830, 128991, 135926, 136710, 142569, 144305, 145635, 158410, 160965, 173166, 174762, 185535, 203670, 203889, 214985, 221774, 237615, 257982, 259749, 285138, 288610, 291270, 300979, 321930, 332661, 339815, 371070, 386973, 407778, 429970, 432915, 436905, 475230, 519498, 554435, 601958, 611667, 644955, 665322, 679630, 712845, 773946, 865830, 873810, 902937, 997983, 1019445, 1108870, 1223334, 1289910, 1298745, 1425690, 1504895, 1663305, 1805874, 1934865, 1995966, 2038890, 2106853, 2597490, 2708811, 3009790, 3058335, 3326610, 3869730, 4213706, 4514685, 4989915, 5417622, 6116670, 6320559, 9029370, 9979830, 10534265, 12641118, 13544055, 18961677, 21068530, 27088110, 31602795, 37923354, 63205590, 94808385, 189616770]

約数ペア:

[(1, 189616770), (2, 94808385), (3, 63205590), (5, 37923354), (6, 31602795), (7, 27088110), (9, 21068530), (10, 18961677), (14, 13544055), (15, 12641118), (18, 10534265), (19, 9979830), (21, 9029370), (30, 6320559), (31, 6116670), (35, 5417622), (38, 4989915), (42, 4514685), (45, 4213706), (49, 3869730), (57, 3326610), (62, 3058335), (63, 3009790), (70, 2708811), (73, 2597490), (90, 2106853), (93, 2038890), (95, 1995966), (98, 1934865), (105, 1805874), (114, 1663305), (126, 1504895), (133, 1425690), (146, 1298745), (147, 1289910), (155, 1223334), (171, 1108870), (186, 1019445), (190, 997983), (210, 902937), (217, 873810), (219, 865830), (245, 773946), (266, 712845), (279, 679630), (285, 665322), (294, 644955), (310, 611667), (315, 601958), (342, 554435), (365, 519498), (399, 475230), (434, 436905), (438, 432915), (441, 429970), (465, 407778), (490, 386973), (511, 371070), (558, 339815), (570, 332661), (589, 321930), (630, 300979), (651, 291270), (657, 288610), (665, 285138), (730, 259749), (735, 257982), (798, 237615), (855, 221774), (882, 214985), (930, 203889), (931, 203670), (1022, 185535), (1085, 174762), (1095, 173166), (1178, 160965), (1197, 158410), (1302, 145635), (1314, 144305), (1330, 142569), (1387, 136710), (1395, 135926), (1470, 128991), (1519, 124830), (1533, 123690), (1710, 110887), (1767, 107310), (1862, 101835), (1953, 97090), (1995, 95046), (2170, 87381), (2190, 86583), (2205, 85994), (2263, 83790), (2394, 79205), (2555, 74214), (2774, 68355), (2790, 67963), (2793, 67890), (2945, 64386), (3038, 62415), (3066, 61845), (3255, 58254), (3285, 57722), (3534, 53655), (3577, 53010), (3906, 48545), (3990, 47523), (4123, 45990), (4161, 45570), (4410, 42997), (4526, 41895), (4557, 41610), (4599, 41230), (4655, 40734), (5110, 37107), (5301, 35770), (5586, 33945), (5890, 32193), (5985, 31682), (6510, 29127), (6570, 28861), (6789, 27930), (6935, 27342), (7154, 26505), (7595, 24966), (7665, 24738), (8246, 22995), (8322, 22785), (8379, 22630), (8835, 21462), (9114, 20805), (9198, 20615), (9310, 20367), (9709, 19530), (9765, 19418), (10602, 17885), (10731, 17670), (11315, 16758), (11970, 15841), (12369, 15330), (12483, 15190), (13578, 13965), (13671, 13870)]