195159510

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^3\times {\mathrm{47}}^1$

素因数の和:109

約数の個数: 256

約数和(自身を含む): 658022400

約数和(自身を除く): 462862890

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 27, 30, 35, 39, 42, 45, 47, 54, 63, 65, 70, 78, 90, 91, 94, 105, 117, 126, 130, 135, 141, 169, 182, 189, 195, 210, 234, 235, 270, 273, 282, 315, 329, 338, 351, 378, 390, 423, 455, 470, 507, 546, 585, 611, 630, 658, 702, 705, 819, 845, 846, 910, 945, 987, 1014, 1170, 1183, 1222, 1269, 1365, 1410, 1521, 1638, 1645, 1690, 1755, 1833, 1890, 1974, 2115, 2197, 2366, 2457, 2535, 2538, 2730, 2961, 3042, 3055, 3290, 3510, 3549, 3666, 4095, 4230, 4277, 4394, 4563, 4914, 4935, 5070, 5499, 5915, 5922, 6110, 6345, 6591, 7098, 7605, 7943, 8190, 8554, 8883, 9126, 9165, 9870, 10647, 10985, 10998, 11830, 12285, 12690, 12831, 13182, 14805, 15210, 15379, 15886, 16497, 17745, 17766, 18330, 19773, 21294, 21385, 21970, 22815, 23829, 24570, 25662, 27495, 29610, 30758, 31941, 32955, 32994, 35490, 38493, 39546, 39715, 42770, 44415, 45630, 46137, 47658, 53235, 54990, 55601, 59319, 63882, 64155, 65910, 71487, 76895, 76986, 79430, 82485, 88830, 92274, 98865, 103259, 106470, 111202, 115479, 118638, 119145, 128310, 138411, 142974, 153790, 159705, 164970, 166803, 192465, 197730, 206518, 214461, 230685, 230958, 238290, 276822, 278005, 296595, 309777, 319410, 333606, 357435, 384930, 415233, 428922, 461370, 500409, 516295, 556010, 577395, 593190, 619554, 692055, 714870, 722813, 830466, 834015, 929331, 1000818, 1032590, 1072305, 1154790, 1384110, 1445626, 1501227, 1548885, 1668030, 1858662, 2076165, 2144610, 2168439, 2502045, 2787993, 3002454, 3097770, 3614065, 4152330, 4336878, 4646655, 5004090, 5575986, 6505317, 7228130, 7506135, 9293310, 10842195, 13010634, 13939965, 15012270, 19515951, 21684390, 27879930, 32526585, 39031902, 65053170, 97579755, 195159510]

約数ペア:

[(1, 195159510), (2, 97579755), (3, 65053170), (5, 39031902), (6, 32526585), (7, 27879930), (9, 21684390), (10, 19515951), (13, 15012270), (14, 13939965), (15, 13010634), (18, 10842195), (21, 9293310), (26, 7506135), (27, 7228130), (30, 6505317), (35, 5575986), (39, 5004090), (42, 4646655), (45, 4336878), (47, 4152330), (54, 3614065), (63, 3097770), (65, 3002454), (70, 2787993), (78, 2502045), (90, 2168439), (91, 2144610), (94, 2076165), (105, 1858662), (117, 1668030), (126, 1548885), (130, 1501227), (135, 1445626), (141, 1384110), (169, 1154790), (182, 1072305), (189, 1032590), (195, 1000818), (210, 929331), (234, 834015), (235, 830466), (270, 722813), (273, 714870), (282, 692055), (315, 619554), (329, 593190), (338, 577395), (351, 556010), (378, 516295), (390, 500409), (423, 461370), (455, 428922), (470, 415233), (507, 384930), (546, 357435), (585, 333606), (611, 319410), (630, 309777), (658, 296595), (702, 278005), (705, 276822), (819, 238290), (845, 230958), (846, 230685), (910, 214461), (945, 206518), (987, 197730), (1014, 192465), (1170, 166803), (1183, 164970), (1222, 159705), (1269, 153790), (1365, 142974), (1410, 138411), (1521, 128310), (1638, 119145), (1645, 118638), (1690, 115479), (1755, 111202), (1833, 106470), (1890, 103259), (1974, 98865), (2115, 92274), (2197, 88830), (2366, 82485), (2457, 79430), (2535, 76986), (2538, 76895), (2730, 71487), (2961, 65910), (3042, 64155), (3055, 63882), (3290, 59319), (3510, 55601), (3549, 54990), (3666, 53235), (4095, 47658), (4230, 46137), (4277, 45630), (4394, 44415), (4563, 42770), (4914, 39715), (4935, 39546), (5070, 38493), (5499, 35490), (5915, 32994), (5922, 32955), (6110, 31941), (6345, 30758), (6591, 29610), (7098, 27495), (7605, 25662), (7943, 24570), (8190, 23829), (8554, 22815), (8883, 21970), (9126, 21385), (9165, 21294), (9870, 19773), (10647, 18330), (10985, 17766), (10998, 17745), (11830, 16497), (12285, 15886), (12690, 15379), (12831, 15210), (13182, 14805)]