78159967560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1\times {\mathrm{18731}}^1$

素因数の和:18988

約数の個数: 192

約数和(自身を含む): 259315318080

約数和(自身を除く): 181155350520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 67, 72, 90, 120, 134, 173, 180, 201, 268, 335, 346, 360, 402, 519, 536, 603, 670, 692, 804, 865, 1005, 1038, 1206, 1340, 1384, 1557, 1608, 1730, 2010, 2076, 2412, 2595, 2680, 3015, 3114, 3460, 4020, 4152, 4824, 5190, 6030, 6228, 6920, 7785, 8040, 10380, 11591, 12060, 12456, 15570, 18731, 20760, 23182, 24120, 31140, 34773, 37462, 46364, 56193, 57955, 62280, 69546, 74924, 92728, 93655, 104319, 112386, 115910, 139092, 149848, 168579, 173865, 187310, 208638, 224772, 231820, 278184, 280965, 337158, 347730, 374620, 417276, 449544, 463640, 521595, 561930, 674316, 695460, 749240, 834552, 842895, 1043190, 1123860, 1254977, 1348632, 1390920, 1685790, 2086380, 2247720, 2509954, 3240463, 3371580, 3764931, 4172760, 5019908, 6274885, 6480926, 6743160, 7529862, 9721389, 10039816, 11294793, 12549770, 12961852, 15059724, 16202315, 18824655, 19442778, 22589586, 25099540, 25923704, 29164167, 30119448, 32404630, 37649310, 38885556, 45179172, 48606945, 50199080, 56473965, 58328334, 64809260, 75298620, 77771112, 90358344, 97213890, 112947930, 116656668, 129618520, 145820835, 150597240, 194427780, 217111021, 225895860, 233313336, 291641670, 388855560, 434222042, 451791720, 583283340, 651333063, 868444084, 1085555105, 1166566680, 1302666126, 1736888168, 1953999189, 2171110210, 2605332252, 3256665315, 3907998378, 4342220420, 5210664504, 6513330630, 7815996756, 8684440840, 9769995945, 13026661260, 15631993512, 19539991890, 26053322520, 39079983780, 78159967560]

約数ペア:

[(1, 78159967560), (2, 39079983780), (3, 26053322520), (4, 19539991890), (5, 15631993512), (6, 13026661260), (8, 9769995945), (9, 8684440840), (10, 7815996756), (12, 6513330630), (15, 5210664504), (18, 4342220420), (20, 3907998378), (24, 3256665315), (30, 2605332252), (36, 2171110210), (40, 1953999189), (45, 1736888168), (60, 1302666126), (67, 1166566680), (72, 1085555105), (90, 868444084), (120, 651333063), (134, 583283340), (173, 451791720), (180, 434222042), (201, 388855560), (268, 291641670), (335, 233313336), (346, 225895860), (360, 217111021), (402, 194427780), (519, 150597240), (536, 145820835), (603, 129618520), (670, 116656668), (692, 112947930), (804, 97213890), (865, 90358344), (1005, 77771112), (1038, 75298620), (1206, 64809260), (1340, 58328334), (1384, 56473965), (1557, 50199080), (1608, 48606945), (1730, 45179172), (2010, 38885556), (2076, 37649310), (2412, 32404630), (2595, 30119448), (2680, 29164167), (3015, 25923704), (3114, 25099540), (3460, 22589586), (4020, 19442778), (4152, 18824655), (4824, 16202315), (5190, 15059724), (6030, 12961852), (6228, 12549770), (6920, 11294793), (7785, 10039816), (8040, 9721389), (10380, 7529862), (11591, 6743160), (12060, 6480926), (12456, 6274885), (15570, 5019908), (18731, 4172760), (20760, 3764931), (23182, 3371580), (24120, 3240463), (31140, 2509954), (34773, 2247720), (37462, 2086380), (46364, 1685790), (56193, 1390920), (57955, 1348632), (62280, 1254977), (69546, 1123860), (74924, 1043190), (92728, 842895), (93655, 834552), (104319, 749240), (112386, 695460), (115910, 674316), (139092, 561930), (149848, 521595), (168579, 463640), (173865, 449544), (187310, 417276), (208638, 374620), (224772, 347730), (231820, 337158), (278184, 280965)]