128693160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:232

約数の個数: 192

約数和(自身を含む): 436363200

約数和(自身を除く): 307670040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 59, 60, 72, 73, 83, 90, 118, 120, 146, 166, 177, 180, 219, 236, 249, 292, 295, 332, 354, 360, 365, 415, 438, 472, 498, 531, 584, 590, 657, 664, 708, 730, 747, 830, 876, 885, 996, 1062, 1095, 1180, 1245, 1314, 1416, 1460, 1494, 1660, 1752, 1770, 1992, 2124, 2190, 2360, 2490, 2628, 2655, 2920, 2988, 3285, 3320, 3540, 3735, 4248, 4307, 4380, 4897, 4980, 5256, 5310, 5976, 6059, 6570, 7080, 7470, 8614, 8760, 9794, 9960, 10620, 12118, 12921, 13140, 14691, 14940, 17228, 18177, 19588, 21240, 21535, 24236, 24485, 25842, 26280, 29382, 29880, 30295, 34456, 36354, 38763, 39176, 43070, 44073, 48472, 48970, 51684, 54531, 58764, 60590, 64605, 72708, 73455, 77526, 86140, 88146, 90885, 97940, 103368, 109062, 117528, 121180, 129210, 145416, 146910, 155052, 172280, 176292, 181770, 193815, 195880, 218124, 220365, 242360, 258420, 272655, 293820, 310104, 352584, 357481, 363540, 387630, 436248, 440730, 516840, 545310, 587640, 714962, 727080, 775260, 881460, 1072443, 1090620, 1429924, 1550520, 1762920, 1787405, 2144886, 2181240, 2859848, 3217329, 3574810, 4289772, 5362215, 6434658, 7149620, 8579544, 10724430, 12869316, 14299240, 16086645, 21448860, 25738632, 32173290, 42897720, 64346580, 128693160]

約数ペア:

[(1, 128693160), (2, 64346580), (3, 42897720), (4, 32173290), (5, 25738632), (6, 21448860), (8, 16086645), (9, 14299240), (10, 12869316), (12, 10724430), (15, 8579544), (18, 7149620), (20, 6434658), (24, 5362215), (30, 4289772), (36, 3574810), (40, 3217329), (45, 2859848), (59, 2181240), (60, 2144886), (72, 1787405), (73, 1762920), (83, 1550520), (90, 1429924), (118, 1090620), (120, 1072443), (146, 881460), (166, 775260), (177, 727080), (180, 714962), (219, 587640), (236, 545310), (249, 516840), (292, 440730), (295, 436248), (332, 387630), (354, 363540), (360, 357481), (365, 352584), (415, 310104), (438, 293820), (472, 272655), (498, 258420), (531, 242360), (584, 220365), (590, 218124), (657, 195880), (664, 193815), (708, 181770), (730, 176292), (747, 172280), (830, 155052), (876, 146910), (885, 145416), (996, 129210), (1062, 121180), (1095, 117528), (1180, 109062), (1245, 103368), (1314, 97940), (1416, 90885), (1460, 88146), (1494, 86140), (1660, 77526), (1752, 73455), (1770, 72708), (1992, 64605), (2124, 60590), (2190, 58764), (2360, 54531), (2490, 51684), (2628, 48970), (2655, 48472), (2920, 44073), (2988, 43070), (3285, 39176), (3320, 38763), (3540, 36354), (3735, 34456), (4248, 30295), (4307, 29880), (4380, 29382), (4897, 26280), (4980, 25842), (5256, 24485), (5310, 24236), (5976, 21535), (6059, 21240), (6570, 19588), (7080, 18177), (7470, 17228), (8614, 14940), (8760, 14691), (9794, 13140), (9960, 12921), (10620, 12118)]