72010380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:200

約数の個数: 192

約数和(自身を含む): 235952640

約数和(自身を除く): 163942260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 38, 39, 43, 52, 57, 60, 65, 76, 78, 86, 95, 113, 114, 129, 130, 156, 172, 190, 195, 215, 226, 228, 247, 258, 260, 285, 339, 380, 390, 430, 452, 494, 516, 559, 565, 570, 645, 678, 741, 780, 817, 860, 988, 1118, 1130, 1140, 1235, 1290, 1356, 1469, 1482, 1634, 1677, 1695, 2147, 2236, 2260, 2451, 2470, 2580, 2795, 2938, 2964, 3268, 3354, 3390, 3705, 4085, 4294, 4407, 4859, 4902, 4940, 5590, 5876, 6441, 6708, 6780, 7345, 7410, 8170, 8385, 8588, 8814, 9718, 9804, 10621, 10735, 11180, 12255, 12882, 14577, 14690, 14820, 16340, 16770, 17628, 19436, 21242, 21470, 22035, 24295, 24510, 25764, 27911, 29154, 29380, 31863, 32205, 33540, 42484, 42940, 44070, 48590, 49020, 53105, 55822, 58308, 63167, 63726, 64410, 72885, 83733, 88140, 92321, 97180, 106210, 111644, 126334, 127452, 128820, 139555, 145770, 159315, 167466, 184642, 189501, 212420, 252668, 276963, 279110, 291540, 315835, 318630, 334932, 369284, 379002, 418665, 461605, 553926, 558220, 631670, 637260, 758004, 837330, 923210, 947505, 1107852, 1200173, 1263340, 1384815, 1674660, 1846420, 1895010, 2400346, 2769630, 3600519, 3790020, 4800692, 5539260, 6000865, 7201038, 12001730, 14402076, 18002595, 24003460, 36005190, 72010380]

約数ペア:

[(1, 72010380), (2, 36005190), (3, 24003460), (4, 18002595), (5, 14402076), (6, 12001730), (10, 7201038), (12, 6000865), (13, 5539260), (15, 4800692), (19, 3790020), (20, 3600519), (26, 2769630), (30, 2400346), (38, 1895010), (39, 1846420), (43, 1674660), (52, 1384815), (57, 1263340), (60, 1200173), (65, 1107852), (76, 947505), (78, 923210), (86, 837330), (95, 758004), (113, 637260), (114, 631670), (129, 558220), (130, 553926), (156, 461605), (172, 418665), (190, 379002), (195, 369284), (215, 334932), (226, 318630), (228, 315835), (247, 291540), (258, 279110), (260, 276963), (285, 252668), (339, 212420), (380, 189501), (390, 184642), (430, 167466), (452, 159315), (494, 145770), (516, 139555), (559, 128820), (565, 127452), (570, 126334), (645, 111644), (678, 106210), (741, 97180), (780, 92321), (817, 88140), (860, 83733), (988, 72885), (1118, 64410), (1130, 63726), (1140, 63167), (1235, 58308), (1290, 55822), (1356, 53105), (1469, 49020), (1482, 48590), (1634, 44070), (1677, 42940), (1695, 42484), (2147, 33540), (2236, 32205), (2260, 31863), (2451, 29380), (2470, 29154), (2580, 27911), (2795, 25764), (2938, 24510), (2964, 24295), (3268, 22035), (3354, 21470), (3390, 21242), (3705, 19436), (4085, 17628), (4294, 16770), (4407, 16340), (4859, 14820), (4902, 14690), (4940, 14577), (5590, 12882), (5876, 12255), (6441, 11180), (6708, 10735), (6780, 10621), (7345, 9804), (7410, 9718), (8170, 8814), (8385, 8588)]