145792680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:204

約数の個数: 256

約数和(自身を含む): 517881600

約数和(自身を除く): 372088920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 20, 22, 24, 30, 33, 34, 40, 44, 51, 55, 60, 66, 68, 73, 85, 88, 89, 102, 110, 120, 132, 136, 146, 165, 170, 178, 187, 204, 219, 220, 255, 264, 267, 292, 330, 340, 356, 365, 374, 408, 438, 440, 445, 510, 534, 561, 584, 660, 680, 712, 730, 748, 803, 876, 890, 935, 979, 1020, 1068, 1095, 1122, 1241, 1320, 1335, 1460, 1496, 1513, 1606, 1752, 1780, 1870, 1958, 2040, 2136, 2190, 2244, 2409, 2482, 2670, 2805, 2920, 2937, 3026, 3212, 3560, 3723, 3740, 3916, 4015, 4380, 4488, 4539, 4818, 4895, 4964, 5340, 5610, 5874, 6052, 6205, 6424, 6497, 7446, 7480, 7565, 7832, 8030, 8760, 9078, 9636, 9790, 9928, 10680, 11220, 11748, 12045, 12104, 12410, 12994, 13651, 14685, 14892, 15130, 16060, 16643, 18156, 18615, 19272, 19491, 19580, 22440, 22695, 23496, 24090, 24820, 25988, 27302, 29370, 29784, 30260, 32120, 32485, 33286, 36312, 37230, 38982, 39160, 40953, 45390, 48180, 49640, 49929, 51976, 54604, 58740, 60520, 64970, 66572, 68255, 71467, 74460, 77964, 81906, 83215, 90780, 96360, 97455, 99858, 109208, 110449, 117480, 129940, 133144, 136510, 142934, 148920, 155928, 163812, 166430, 181560, 194910, 199716, 204765, 214401, 220898, 249645, 259880, 273020, 285868, 327624, 331347, 332860, 357335, 389820, 399432, 409530, 428802, 441796, 499290, 546040, 552245, 571736, 662694, 665720, 714670, 779640, 819060, 857604, 883592, 998580, 1072005, 1104490, 1214939, 1325388, 1429340, 1638120, 1656735, 1715208, 1997160, 2144010, 2208980, 2429878, 2650776, 2858680, 3313470, 3644817, 4288020, 4417960, 4859756, 6074695, 6626940, 7289634, 8576040, 9719512, 12149390, 13253880, 14579268, 18224085, 24298780, 29158536, 36448170, 48597560, 72896340, 145792680]

約数ペア:

[(1, 145792680), (2, 72896340), (3, 48597560), (4, 36448170), (5, 29158536), (6, 24298780), (8, 18224085), (10, 14579268), (11, 13253880), (12, 12149390), (15, 9719512), (17, 8576040), (20, 7289634), (22, 6626940), (24, 6074695), (30, 4859756), (33, 4417960), (34, 4288020), (40, 3644817), (44, 3313470), (51, 2858680), (55, 2650776), (60, 2429878), (66, 2208980), (68, 2144010), (73, 1997160), (85, 1715208), (88, 1656735), (89, 1638120), (102, 1429340), (110, 1325388), (120, 1214939), (132, 1104490), (136, 1072005), (146, 998580), (165, 883592), (170, 857604), (178, 819060), (187, 779640), (204, 714670), (219, 665720), (220, 662694), (255, 571736), (264, 552245), (267, 546040), (292, 499290), (330, 441796), (340, 428802), (356, 409530), (365, 399432), (374, 389820), (408, 357335), (438, 332860), (440, 331347), (445, 327624), (510, 285868), (534, 273020), (561, 259880), (584, 249645), (660, 220898), (680, 214401), (712, 204765), (730, 199716), (748, 194910), (803, 181560), (876, 166430), (890, 163812), (935, 155928), (979, 148920), (1020, 142934), (1068, 136510), (1095, 133144), (1122, 129940), (1241, 117480), (1320, 110449), (1335, 109208), (1460, 99858), (1496, 97455), (1513, 96360), (1606, 90780), (1752, 83215), (1780, 81906), (1870, 77964), (1958, 74460), (2040, 71467), (2136, 68255), (2190, 66572), (2244, 64970), (2409, 60520), (2482, 58740), (2670, 54604), (2805, 51976), (2920, 49929), (2937, 49640), (3026, 48180), (3212, 45390), (3560, 40953), (3723, 39160), (3740, 38982), (3916, 37230), (4015, 36312), (4380, 33286), (4488, 32485), (4539, 32120), (4818, 30260), (4895, 29784), (4964, 29370), (5340, 27302), (5610, 25988), (5874, 24820), (6052, 24090), (6205, 23496), (6424, 22695), (6497, 22440), (7446, 19580), (7480, 19491), (7565, 19272), (7832, 18615), (8030, 18156), (8760, 16643), (9078, 16060), (9636, 15130), (9790, 14892), (9928, 14685), (10680, 13651), (11220, 12994), (11748, 12410), (12045, 12104)]