195816660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1$

素因数の和:298

約数の個数: 192

約数和(自身を含む): 633534720

約数和(自身を除く): 437718060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 38, 39, 52, 57, 60, 65, 73, 76, 78, 95, 114, 130, 146, 156, 181, 190, 195, 219, 228, 247, 260, 285, 292, 362, 365, 380, 390, 438, 494, 543, 570, 724, 730, 741, 780, 876, 905, 949, 988, 1086, 1095, 1140, 1235, 1387, 1460, 1482, 1810, 1898, 2172, 2190, 2353, 2470, 2715, 2774, 2847, 2964, 3439, 3620, 3705, 3796, 4161, 4380, 4706, 4745, 4940, 5430, 5548, 5694, 6878, 6935, 7059, 7410, 8322, 9412, 9490, 10317, 10860, 11388, 11765, 13213, 13756, 13870, 14118, 14235, 14820, 16644, 17195, 18031, 18980, 20634, 20805, 23530, 26426, 27740, 28236, 28470, 34390, 35295, 36062, 39639, 41268, 41610, 44707, 47060, 51585, 52852, 54093, 56940, 66065, 68780, 70590, 72124, 79278, 83220, 89414, 90155, 103170, 108186, 132130, 134121, 141180, 158556, 171769, 178828, 180310, 198195, 206340, 216372, 223535, 251047, 264260, 268242, 270465, 343538, 360620, 396390, 447070, 502094, 515307, 536484, 540930, 670605, 687076, 753141, 792780, 858845, 894140, 1004188, 1030614, 1081860, 1255235, 1341210, 1506282, 1717690, 2061228, 2510470, 2576535, 2682420, 3012564, 3263611, 3435380, 3765705, 5020940, 5153070, 6527222, 7531410, 9790833, 10306140, 13054444, 15062820, 16318055, 19581666, 32636110, 39163332, 48954165, 65272220, 97908330, 195816660]

約数ペア:

[(1, 195816660), (2, 97908330), (3, 65272220), (4, 48954165), (5, 39163332), (6, 32636110), (10, 19581666), (12, 16318055), (13, 15062820), (15, 13054444), (19, 10306140), (20, 9790833), (26, 7531410), (30, 6527222), (38, 5153070), (39, 5020940), (52, 3765705), (57, 3435380), (60, 3263611), (65, 3012564), (73, 2682420), (76, 2576535), (78, 2510470), (95, 2061228), (114, 1717690), (130, 1506282), (146, 1341210), (156, 1255235), (181, 1081860), (190, 1030614), (195, 1004188), (219, 894140), (228, 858845), (247, 792780), (260, 753141), (285, 687076), (292, 670605), (362, 540930), (365, 536484), (380, 515307), (390, 502094), (438, 447070), (494, 396390), (543, 360620), (570, 343538), (724, 270465), (730, 268242), (741, 264260), (780, 251047), (876, 223535), (905, 216372), (949, 206340), (988, 198195), (1086, 180310), (1095, 178828), (1140, 171769), (1235, 158556), (1387, 141180), (1460, 134121), (1482, 132130), (1810, 108186), (1898, 103170), (2172, 90155), (2190, 89414), (2353, 83220), (2470, 79278), (2715, 72124), (2774, 70590), (2847, 68780), (2964, 66065), (3439, 56940), (3620, 54093), (3705, 52852), (3796, 51585), (4161, 47060), (4380, 44707), (4706, 41610), (4745, 41268), (4940, 39639), (5430, 36062), (5548, 35295), (5694, 34390), (6878, 28470), (6935, 28236), (7059, 27740), (7410, 26426), (8322, 23530), (9412, 20805), (9490, 20634), (10317, 18980), (10860, 18031), (11388, 17195), (11765, 16644), (13213, 14820), (13756, 14235), (13870, 14118)]