20167389960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{1321}}^1$

素因数の和:1512

約数の個数: 256

約数和(自身を含む): 64763193600

約数和(自身を除く): 44595803640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 41, 58, 60, 82, 87, 107, 116, 120, 123, 145, 164, 174, 205, 214, 232, 246, 290, 321, 328, 348, 410, 428, 435, 492, 535, 580, 615, 642, 696, 820, 856, 870, 984, 1070, 1160, 1189, 1230, 1284, 1321, 1605, 1640, 1740, 2140, 2378, 2460, 2568, 2642, 3103, 3210, 3480, 3567, 3963, 4280, 4387, 4756, 4920, 5284, 5945, 6206, 6420, 6605, 7134, 7926, 8774, 9309, 9512, 10568, 11890, 12412, 12840, 13161, 13210, 14268, 15515, 15852, 17548, 17835, 18618, 19815, 21935, 23780, 24824, 26322, 26420, 28536, 31030, 31704, 35096, 35670, 37236, 38309, 39630, 43870, 46545, 47560, 52644, 52840, 54161, 62060, 65805, 71340, 74472, 76618, 79260, 87740, 93090, 105288, 108322, 114927, 124120, 127223, 131610, 141347, 142680, 153236, 158520, 162483, 175480, 186180, 191545, 216644, 229854, 254446, 263220, 270805, 282694, 306472, 324966, 372360, 381669, 383090, 424041, 433288, 459708, 508892, 526440, 541610, 565388, 574635, 636115, 649932, 706735, 763338, 766180, 812415, 848082, 919416, 1017784, 1083220, 1130776, 1149270, 1272230, 1299864, 1413470, 1526676, 1532360, 1570669, 1624830, 1696164, 1908345, 2120205, 2166440, 2298540, 2544460, 2826940, 3053352, 3141338, 3249660, 3392328, 3816690, 4099063, 4240410, 4597080, 4712007, 5088920, 5653880, 5795227, 6282676, 6499320, 7633380, 7853345, 8198126, 8480820, 9424014, 11590454, 12297189, 12565352, 15266760, 15706690, 16396252, 16961640, 17385681, 18848028, 20495315, 23180908, 23560035, 24594378, 28976135, 31413380, 32792504, 34771362, 37696056, 40990630, 46361816, 47120070, 49188756, 57952270, 61485945, 62826760, 69542724, 81981260, 86928405, 94240140, 98377512, 115904540, 122971890, 139085448, 163962520, 168061583, 173856810, 188480280, 231809080, 245943780, 336123166, 347713620, 491887560, 504184749, 672246332, 695427240, 840307915, 1008369498, 1344492664, 1680615830, 2016738996, 2520923745, 3361231660, 4033477992, 5041847490, 6722463320, 10083694980, 20167389960]

約数ペア:

[(1, 20167389960), (2, 10083694980), (3, 6722463320), (4, 5041847490), (5, 4033477992), (6, 3361231660), (8, 2520923745), (10, 2016738996), (12, 1680615830), (15, 1344492664), (20, 1008369498), (24, 840307915), (29, 695427240), (30, 672246332), (40, 504184749), (41, 491887560), (58, 347713620), (60, 336123166), (82, 245943780), (87, 231809080), (107, 188480280), (116, 173856810), (120, 168061583), (123, 163962520), (145, 139085448), (164, 122971890), (174, 115904540), (205, 98377512), (214, 94240140), (232, 86928405), (246, 81981260), (290, 69542724), (321, 62826760), (328, 61485945), (348, 57952270), (410, 49188756), (428, 47120070), (435, 46361816), (492, 40990630), (535, 37696056), (580, 34771362), (615, 32792504), (642, 31413380), (696, 28976135), (820, 24594378), (856, 23560035), (870, 23180908), (984, 20495315), (1070, 18848028), (1160, 17385681), (1189, 16961640), (1230, 16396252), (1284, 15706690), (1321, 15266760), (1605, 12565352), (1640, 12297189), (1740, 11590454), (2140, 9424014), (2378, 8480820), (2460, 8198126), (2568, 7853345), (2642, 7633380), (3103, 6499320), (3210, 6282676), (3480, 5795227), (3567, 5653880), (3963, 5088920), (4280, 4712007), (4387, 4597080), (4756, 4240410), (4920, 4099063), (5284, 3816690), (5945, 3392328), (6206, 3249660), (6420, 3141338), (6605, 3053352), (7134, 2826940), (7926, 2544460), (8774, 2298540), (9309, 2166440), (9512, 2120205), (10568, 1908345), (11890, 1696164), (12412, 1624830), (12840, 1570669), (13161, 1532360), (13210, 1526676), (14268, 1413470), (15515, 1299864), (15852, 1272230), (17548, 1149270), (17835, 1130776), (18618, 1083220), (19815, 1017784), (21935, 919416), (23780, 848082), (24824, 812415), (26322, 766180), (26420, 763338), (28536, 706735), (31030, 649932), (31704, 636115), (35096, 574635), (35670, 565388), (37236, 541610), (38309, 526440), (39630, 508892), (43870, 459708), (46545, 433288), (47560, 424041), (52644, 383090), (52840, 381669), (54161, 372360), (62060, 324966), (65805, 306472), (71340, 282694), (74472, 270805), (76618, 263220), (79260, 254446), (87740, 229854), (93090, 216644), (105288, 191545), (108322, 186180), (114927, 175480), (124120, 162483), (127223, 158520), (131610, 153236), (141347, 142680)]