864269340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^3$

素因数の和:165

約数の個数: 192

約数和(自身を含む): 2848366080

約数和(自身を除く): 1984096740

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 30, 33, 38, 41, 44, 55, 57, 60, 66, 76, 82, 95, 110, 114, 123, 132, 164, 165, 190, 205, 209, 220, 228, 246, 285, 330, 380, 410, 418, 451, 492, 570, 615, 627, 660, 779, 820, 836, 902, 1045, 1140, 1230, 1254, 1353, 1558, 1681, 1804, 2090, 2255, 2337, 2460, 2508, 2706, 3116, 3135, 3362, 3895, 4180, 4510, 4674, 5043, 5412, 6270, 6724, 6765, 7790, 8405, 8569, 9020, 9348, 10086, 11685, 12540, 13530, 15580, 16810, 17138, 18491, 20172, 23370, 25215, 25707, 27060, 31939, 33620, 34276, 36982, 42845, 46740, 50430, 51414, 55473, 63878, 68921, 73964, 85690, 92455, 95817, 100860, 102828, 110946, 127756, 128535, 137842, 159695, 171380, 184910, 191634, 206763, 221892, 257070, 275684, 277365, 319390, 344605, 351329, 369820, 383268, 413526, 479085, 514140, 554730, 638780, 689210, 702658, 758131, 827052, 958170, 1033815, 1053987, 1109460, 1309499, 1378420, 1405316, 1516262, 1756645, 1916340, 2067630, 2107974, 2274393, 2618998, 3032524, 3513290, 3790655, 3928497, 4135260, 4215948, 4548786, 5237996, 5269935, 6547495, 7026580, 7581310, 7856994, 9097572, 10539870, 11371965, 13094990, 14404489, 15162620, 15713988, 19642485, 21079740, 22743930, 26189980, 28808978, 39284970, 43213467, 45487860, 57617956, 72022445, 78569940, 86426934, 144044890, 172853868, 216067335, 288089780, 432134670, 864269340]

約数ペア:

[(1, 864269340), (2, 432134670), (3, 288089780), (4, 216067335), (5, 172853868), (6, 144044890), (10, 86426934), (11, 78569940), (12, 72022445), (15, 57617956), (19, 45487860), (20, 43213467), (22, 39284970), (30, 28808978), (33, 26189980), (38, 22743930), (41, 21079740), (44, 19642485), (55, 15713988), (57, 15162620), (60, 14404489), (66, 13094990), (76, 11371965), (82, 10539870), (95, 9097572), (110, 7856994), (114, 7581310), (123, 7026580), (132, 6547495), (164, 5269935), (165, 5237996), (190, 4548786), (205, 4215948), (209, 4135260), (220, 3928497), (228, 3790655), (246, 3513290), (285, 3032524), (330, 2618998), (380, 2274393), (410, 2107974), (418, 2067630), (451, 1916340), (492, 1756645), (570, 1516262), (615, 1405316), (627, 1378420), (660, 1309499), (779, 1109460), (820, 1053987), (836, 1033815), (902, 958170), (1045, 827052), (1140, 758131), (1230, 702658), (1254, 689210), (1353, 638780), (1558, 554730), (1681, 514140), (1804, 479085), (2090, 413526), (2255, 383268), (2337, 369820), (2460, 351329), (2508, 344605), (2706, 319390), (3116, 277365), (3135, 275684), (3362, 257070), (3895, 221892), (4180, 206763), (4510, 191634), (4674, 184910), (5043, 171380), (5412, 159695), (6270, 137842), (6724, 128535), (6765, 127756), (7790, 110946), (8405, 102828), (8569, 100860), (9020, 95817), (9348, 92455), (10086, 85690), (11685, 73964), (12540, 68921), (13530, 63878), (15580, 55473), (16810, 51414), (17138, 50430), (18491, 46740), (20172, 42845), (23370, 36982), (25215, 34276), (25707, 33620), (27060, 31939)]