190728120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:194

約数の個数: 256

約数和(自身を含む): 663552000

約数和(自身を除く): 472823880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 31, 33, 40, 44, 55, 59, 60, 62, 66, 79, 88, 93, 110, 118, 120, 124, 132, 155, 158, 165, 177, 186, 220, 236, 237, 248, 264, 295, 310, 316, 330, 341, 354, 372, 395, 440, 465, 472, 474, 590, 620, 632, 649, 660, 682, 708, 744, 790, 869, 885, 930, 948, 1023, 1180, 1185, 1240, 1298, 1320, 1364, 1416, 1580, 1705, 1738, 1770, 1829, 1860, 1896, 1947, 2046, 2360, 2370, 2449, 2596, 2607, 2728, 3160, 3245, 3410, 3476, 3540, 3658, 3720, 3894, 4092, 4345, 4661, 4740, 4898, 5115, 5192, 5214, 5487, 6490, 6820, 6952, 7080, 7316, 7347, 7788, 8184, 8690, 9145, 9322, 9480, 9735, 9796, 10230, 10428, 10974, 12245, 12980, 13035, 13640, 13983, 14632, 14694, 15576, 17380, 18290, 18644, 19470, 19592, 20119, 20460, 20856, 21948, 23305, 24490, 25960, 26070, 26939, 27435, 27966, 29388, 34760, 36580, 36735, 37288, 38940, 40238, 40920, 43896, 46610, 48980, 51271, 52140, 53878, 54870, 55932, 58776, 60357, 69915, 73160, 73470, 77880, 80476, 80817, 93220, 97960, 100595, 102542, 104280, 107756, 109740, 111864, 120714, 134695, 139830, 144491, 146940, 153813, 160952, 161634, 186440, 201190, 205084, 215512, 219480, 241428, 256355, 269390, 279660, 288982, 293880, 301785, 307626, 323268, 402380, 404085, 410168, 433473, 482856, 512710, 538780, 559320, 577964, 603570, 615252, 646536, 722455, 769065, 804760, 808170, 866946, 1025420, 1077560, 1155928, 1207140, 1230504, 1444910, 1538130, 1589401, 1616340, 1733892, 2050840, 2167365, 2414280, 2889820, 3076260, 3178802, 3232680, 3467784, 4334730, 4768203, 5779640, 6152520, 6357604, 7947005, 8669460, 9536406, 12715208, 15894010, 17338920, 19072812, 23841015, 31788020, 38145624, 47682030, 63576040, 95364060, 190728120]

約数ペア:

[(1, 190728120), (2, 95364060), (3, 63576040), (4, 47682030), (5, 38145624), (6, 31788020), (8, 23841015), (10, 19072812), (11, 17338920), (12, 15894010), (15, 12715208), (20, 9536406), (22, 8669460), (24, 7947005), (30, 6357604), (31, 6152520), (33, 5779640), (40, 4768203), (44, 4334730), (55, 3467784), (59, 3232680), (60, 3178802), (62, 3076260), (66, 2889820), (79, 2414280), (88, 2167365), (93, 2050840), (110, 1733892), (118, 1616340), (120, 1589401), (124, 1538130), (132, 1444910), (155, 1230504), (158, 1207140), (165, 1155928), (177, 1077560), (186, 1025420), (220, 866946), (236, 808170), (237, 804760), (248, 769065), (264, 722455), (295, 646536), (310, 615252), (316, 603570), (330, 577964), (341, 559320), (354, 538780), (372, 512710), (395, 482856), (440, 433473), (465, 410168), (472, 404085), (474, 402380), (590, 323268), (620, 307626), (632, 301785), (649, 293880), (660, 288982), (682, 279660), (708, 269390), (744, 256355), (790, 241428), (869, 219480), (885, 215512), (930, 205084), (948, 201190), (1023, 186440), (1180, 161634), (1185, 160952), (1240, 153813), (1298, 146940), (1320, 144491), (1364, 139830), (1416, 134695), (1580, 120714), (1705, 111864), (1738, 109740), (1770, 107756), (1829, 104280), (1860, 102542), (1896, 100595), (1947, 97960), (2046, 93220), (2360, 80817), (2370, 80476), (2449, 77880), (2596, 73470), (2607, 73160), (2728, 69915), (3160, 60357), (3245, 58776), (3410, 55932), (3476, 54870), (3540, 53878), (3658, 52140), (3720, 51271), (3894, 48980), (4092, 46610), (4345, 43896), (4661, 40920), (4740, 40238), (4898, 38940), (5115, 37288), (5192, 36735), (5214, 36580), (5487, 34760), (6490, 29388), (6820, 27966), (6952, 27435), (7080, 26939), (7316, 26070), (7347, 25960), (7788, 24490), (8184, 23305), (8690, 21948), (9145, 20856), (9322, 20460), (9480, 20119), (9735, 19592), (9796, 19470), (10230, 18644), (10428, 18290), (10974, 17380), (12245, 15576), (12980, 14694), (13035, 14632), (13640, 13983)]