1240181670

素因数分解:

$2^1\times 3^1\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:244

約数の個数: 256

約数和(自身を含む): 3819110400

約数和(自身を除く): 2578928730

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 49, 65, 70, 73, 78, 91, 98, 105, 127, 130, 146, 147, 182, 195, 210, 219, 245, 254, 273, 294, 343, 365, 381, 390, 438, 455, 490, 511, 546, 635, 637, 686, 730, 735, 762, 889, 910, 949, 1022, 1029, 1095, 1270, 1274, 1365, 1470, 1533, 1651, 1715, 1778, 1898, 1905, 1911, 2058, 2190, 2555, 2667, 2730, 2847, 3066, 3185, 3302, 3430, 3577, 3810, 3822, 4445, 4459, 4745, 4953, 5110, 5145, 5334, 5694, 6223, 6370, 6643, 7154, 7665, 8255, 8890, 8918, 9271, 9490, 9555, 9906, 10290, 10731, 11557, 12446, 13286, 13335, 13377, 14235, 15330, 16510, 17885, 18542, 18669, 19110, 19929, 21462, 22295, 23114, 24765, 25039, 26670, 26754, 27813, 28470, 31115, 33215, 34671, 35770, 37338, 39858, 43561, 44590, 46355, 46501, 49530, 50078, 53655, 55626, 57785, 62230, 64897, 66430, 66885, 69342, 75117, 80899, 87122, 92710, 93002, 93345, 99645, 107310, 115570, 120523, 125195, 129794, 130683, 133770, 139065, 139503, 150234, 161798, 173355, 186690, 194691, 199290, 217805, 232505, 241046, 242697, 250390, 261366, 278130, 279006, 324485, 325507, 346710, 361569, 375585, 389382, 404495, 435610, 454279, 465010, 485394, 566293, 602615, 648970, 651014, 653415, 697515, 723138, 751170, 808990, 843661, 908558, 973455, 976521, 1132586, 1205230, 1213485, 1306830, 1362837, 1395030, 1627535, 1687322, 1698879, 1807845, 1946910, 1953042, 2271395, 2426970, 2530983, 2725674, 2831465, 3179953, 3255070, 3397758, 3615690, 4218305, 4542790, 4882605, 5061966, 5662930, 5905627, 6359906, 6814185, 8436610, 8494395, 9539859, 9765210, 11811254, 12654915, 13628370, 15899765, 16988790, 17716881, 19079718, 25309830, 29528135, 31799530, 35433762, 41339389, 47699295, 59056270, 82678778, 88584405, 95398590, 124018167, 177168810, 206696945, 248036334, 413393890, 620090835, 1240181670]

約数ペア:

[(1, 1240181670), (2, 620090835), (3, 413393890), (5, 248036334), (6, 206696945), (7, 177168810), (10, 124018167), (13, 95398590), (14, 88584405), (15, 82678778), (21, 59056270), (26, 47699295), (30, 41339389), (35, 35433762), (39, 31799530), (42, 29528135), (49, 25309830), (65, 19079718), (70, 17716881), (73, 16988790), (78, 15899765), (91, 13628370), (98, 12654915), (105, 11811254), (127, 9765210), (130, 9539859), (146, 8494395), (147, 8436610), (182, 6814185), (195, 6359906), (210, 5905627), (219, 5662930), (245, 5061966), (254, 4882605), (273, 4542790), (294, 4218305), (343, 3615690), (365, 3397758), (381, 3255070), (390, 3179953), (438, 2831465), (455, 2725674), (490, 2530983), (511, 2426970), (546, 2271395), (635, 1953042), (637, 1946910), (686, 1807845), (730, 1698879), (735, 1687322), (762, 1627535), (889, 1395030), (910, 1362837), (949, 1306830), (1022, 1213485), (1029, 1205230), (1095, 1132586), (1270, 976521), (1274, 973455), (1365, 908558), (1470, 843661), (1533, 808990), (1651, 751170), (1715, 723138), (1778, 697515), (1898, 653415), (1905, 651014), (1911, 648970), (2058, 602615), (2190, 566293), (2555, 485394), (2667, 465010), (2730, 454279), (2847, 435610), (3066, 404495), (3185, 389382), (3302, 375585), (3430, 361569), (3577, 346710), (3810, 325507), (3822, 324485), (4445, 279006), (4459, 278130), (4745, 261366), (4953, 250390), (5110, 242697), (5145, 241046), (5334, 232505), (5694, 217805), (6223, 199290), (6370, 194691), (6643, 186690), (7154, 173355), (7665, 161798), (8255, 150234), (8890, 139503), (8918, 139065), (9271, 133770), (9490, 130683), (9555, 129794), (9906, 125195), (10290, 120523), (10731, 115570), (11557, 107310), (12446, 99645), (13286, 93345), (13335, 93002), (13377, 92710), (14235, 87122), (15330, 80899), (16510, 75117), (17885, 69342), (18542, 66885), (18669, 66430), (19110, 64897), (19929, 62230), (21462, 57785), (22295, 55626), (23114, 53655), (24765, 50078), (25039, 49530), (26670, 46501), (26754, 46355), (27813, 44590), (28470, 43561), (31115, 39858), (33215, 37338), (34671, 35770)]