131200560

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{397}}^1$

素因数の和:442

約数の個数: 240

約数和(自身を含む): 485031456

約数和(自身を除く): 353830896

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 81, 85, 90, 102, 108, 120, 135, 136, 144, 153, 162, 170, 180, 204, 216, 240, 243, 255, 270, 272, 306, 324, 340, 360, 397, 405, 408, 432, 459, 486, 510, 540, 612, 648, 680, 720, 765, 794, 810, 816, 918, 972, 1020, 1080, 1191, 1215, 1224, 1296, 1360, 1377, 1530, 1588, 1620, 1836, 1944, 1985, 2040, 2160, 2295, 2382, 2430, 2448, 2754, 3060, 3176, 3240, 3573, 3672, 3888, 3970, 4080, 4131, 4590, 4764, 4860, 5508, 5955, 6120, 6352, 6480, 6749, 6885, 7146, 7344, 7940, 8262, 9180, 9528, 9720, 10719, 11016, 11910, 12240, 13498, 13770, 14292, 15880, 16524, 17865, 18360, 19056, 19440, 20247, 20655, 21438, 22032, 23820, 26996, 27540, 28584, 31760, 32157, 33048, 33745, 35730, 36720, 40494, 41310, 42876, 47640, 53595, 53992, 55080, 57168, 60741, 64314, 66096, 67490, 71460, 80988, 82620, 85752, 95280, 96471, 101235, 107190, 107984, 110160, 121482, 128628, 134980, 142920, 160785, 161976, 165240, 171504, 182223, 192942, 202470, 214380, 242964, 257256, 269960, 285840, 303705, 321570, 323952, 330480, 364446, 385884, 404940, 428760, 482355, 485928, 514512, 539920, 546669, 607410, 643140, 728892, 771768, 809880, 857520, 911115, 964710, 971856, 1093338, 1214820, 1286280, 1457784, 1543536, 1619760, 1640007, 1822230, 1929420, 2186676, 2429640, 2572560, 2733345, 2915568, 3280014, 3644460, 3858840, 4373352, 4859280, 5466690, 6560028, 7288920, 7717680, 8200035, 8746704, 10933380, 13120056, 14577840, 16400070, 21866760, 26240112, 32800140, 43733520, 65600280, 131200560]

約数ペア:

[(1, 131200560), (2, 65600280), (3, 43733520), (4, 32800140), (5, 26240112), (6, 21866760), (8, 16400070), (9, 14577840), (10, 13120056), (12, 10933380), (15, 8746704), (16, 8200035), (17, 7717680), (18, 7288920), (20, 6560028), (24, 5466690), (27, 4859280), (30, 4373352), (34, 3858840), (36, 3644460), (40, 3280014), (45, 2915568), (48, 2733345), (51, 2572560), (54, 2429640), (60, 2186676), (68, 1929420), (72, 1822230), (80, 1640007), (81, 1619760), (85, 1543536), (90, 1457784), (102, 1286280), (108, 1214820), (120, 1093338), (135, 971856), (136, 964710), (144, 911115), (153, 857520), (162, 809880), (170, 771768), (180, 728892), (204, 643140), (216, 607410), (240, 546669), (243, 539920), (255, 514512), (270, 485928), (272, 482355), (306, 428760), (324, 404940), (340, 385884), (360, 364446), (397, 330480), (405, 323952), (408, 321570), (432, 303705), (459, 285840), (486, 269960), (510, 257256), (540, 242964), (612, 214380), (648, 202470), (680, 192942), (720, 182223), (765, 171504), (794, 165240), (810, 161976), (816, 160785), (918, 142920), (972, 134980), (1020, 128628), (1080, 121482), (1191, 110160), (1215, 107984), (1224, 107190), (1296, 101235), (1360, 96471), (1377, 95280), (1530, 85752), (1588, 82620), (1620, 80988), (1836, 71460), (1944, 67490), (1985, 66096), (2040, 64314), (2160, 60741), (2295, 57168), (2382, 55080), (2430, 53992), (2448, 53595), (2754, 47640), (3060, 42876), (3176, 41310), (3240, 40494), (3573, 36720), (3672, 35730), (3888, 33745), (3970, 33048), (4080, 32157), (4131, 31760), (4590, 28584), (4764, 27540), (4860, 26996), (5508, 23820), (5955, 22032), (6120, 21438), (6352, 20655), (6480, 20247), (6749, 19440), (6885, 19056), (7146, 18360), (7344, 17865), (7940, 16524), (8262, 15880), (9180, 14292), (9528, 13770), (9720, 13498), (10719, 12240), (11016, 11910)]