141720840

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:154

約数の個数: 320

約数和(自身を含む): 526901760

約数和(自身を除く): 385180920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 31, 34, 36, 40, 45, 51, 54, 60, 62, 68, 72, 81, 83, 85, 90, 93, 102, 108, 120, 124, 135, 136, 153, 155, 162, 166, 170, 180, 186, 204, 216, 248, 249, 255, 270, 279, 306, 310, 324, 332, 340, 360, 372, 405, 408, 415, 459, 465, 498, 510, 527, 540, 558, 612, 620, 648, 664, 680, 744, 747, 765, 810, 830, 837, 918, 930, 996, 1020, 1054, 1080, 1116, 1224, 1240, 1245, 1377, 1395, 1411, 1494, 1530, 1581, 1620, 1660, 1674, 1836, 1860, 1992, 2040, 2108, 2232, 2241, 2295, 2490, 2511, 2573, 2635, 2754, 2790, 2822, 2988, 3060, 3162, 3240, 3320, 3348, 3672, 3720, 3735, 4185, 4216, 4233, 4482, 4590, 4743, 4980, 5022, 5146, 5270, 5508, 5580, 5644, 5976, 6120, 6324, 6696, 6723, 6885, 7055, 7470, 7719, 7905, 8370, 8466, 8964, 9180, 9486, 9960, 10044, 10292, 10540, 11016, 11160, 11205, 11288, 12555, 12648, 12699, 12865, 13446, 13770, 14110, 14229, 14940, 15438, 15810, 16740, 16932, 17928, 18360, 18972, 20088, 20584, 21080, 21165, 22410, 23157, 23715, 25110, 25398, 25730, 26892, 27540, 28220, 28458, 29880, 30876, 31620, 33480, 33615, 33864, 37944, 38097, 38595, 42330, 42687, 43741, 44820, 46314, 47430, 50220, 50796, 51460, 53784, 55080, 56440, 56916, 61752, 63240, 63495, 67230, 69471, 71145, 76194, 77190, 84660, 85374, 87482, 89640, 92628, 94860, 100440, 101592, 102920, 113832, 114291, 115785, 126990, 131223, 134460, 138942, 142290, 152388, 154380, 169320, 170748, 174964, 185256, 189720, 190485, 208413, 213435, 218705, 228582, 231570, 253980, 262446, 268920, 277884, 284580, 304776, 308760, 341496, 347355, 349928, 380970, 393669, 416826, 426870, 437410, 457164, 463140, 507960, 524892, 555768, 569160, 571455, 656115, 694710, 761940, 787338, 833652, 853740, 874820, 914328, 926280, 1042065, 1049784, 1142910, 1181007, 1312230, 1389420, 1523880, 1574676, 1667304, 1707480, 1749640, 1968345, 2084130, 2285820, 2362014, 2624460, 2778840, 3149352, 3543021, 3936690, 4168260, 4571640, 4724028, 5248920, 5905035, 7086042, 7873380, 8336520, 9448056, 11810070, 14172084, 15746760, 17715105, 23620140, 28344168, 35430210, 47240280, 70860420, 141720840]

約数ペア:

[(1, 141720840), (2, 70860420), (3, 47240280), (4, 35430210), (5, 28344168), (6, 23620140), (8, 17715105), (9, 15746760), (10, 14172084), (12, 11810070), (15, 9448056), (17, 8336520), (18, 7873380), (20, 7086042), (24, 5905035), (27, 5248920), (30, 4724028), (31, 4571640), (34, 4168260), (36, 3936690), (40, 3543021), (45, 3149352), (51, 2778840), (54, 2624460), (60, 2362014), (62, 2285820), (68, 2084130), (72, 1968345), (81, 1749640), (83, 1707480), (85, 1667304), (90, 1574676), (93, 1523880), (102, 1389420), (108, 1312230), (120, 1181007), (124, 1142910), (135, 1049784), (136, 1042065), (153, 926280), (155, 914328), (162, 874820), (166, 853740), (170, 833652), (180, 787338), (186, 761940), (204, 694710), (216, 656115), (248, 571455), (249, 569160), (255, 555768), (270, 524892), (279, 507960), (306, 463140), (310, 457164), (324, 437410), (332, 426870), (340, 416826), (360, 393669), (372, 380970), (405, 349928), (408, 347355), (415, 341496), (459, 308760), (465, 304776), (498, 284580), (510, 277884), (527, 268920), (540, 262446), (558, 253980), (612, 231570), (620, 228582), (648, 218705), (664, 213435), (680, 208413), (744, 190485), (747, 189720), (765, 185256), (810, 174964), (830, 170748), (837, 169320), (918, 154380), (930, 152388), (996, 142290), (1020, 138942), (1054, 134460), (1080, 131223), (1116, 126990), (1224, 115785), (1240, 114291), (1245, 113832), (1377, 102920), (1395, 101592), (1411, 100440), (1494, 94860), (1530, 92628), (1581, 89640), (1620, 87482), (1660, 85374), (1674, 84660), (1836, 77190), (1860, 76194), (1992, 71145), (2040, 69471), (2108, 67230), (2232, 63495), (2241, 63240), (2295, 61752), (2490, 56916), (2511, 56440), (2573, 55080), (2635, 53784), (2754, 51460), (2790, 50796), (2822, 50220), (2988, 47430), (3060, 46314), (3162, 44820), (3240, 43741), (3320, 42687), (3348, 42330), (3672, 38595), (3720, 38097), (3735, 37944), (4185, 33864), (4216, 33615), (4233, 33480), (4482, 31620), (4590, 30876), (4743, 29880), (4980, 28458), (5022, 28220), (5146, 27540), (5270, 26892), (5508, 25730), (5580, 25398), (5644, 25110), (5976, 23715), (6120, 23157), (6324, 22410), (6696, 21165), (6723, 21080), (6885, 20584), (7055, 20088), (7470, 18972), (7719, 18360), (7905, 17928), (8370, 16932), (8466, 16740), (8964, 15810), (9180, 15438), (9486, 14940), (9960, 14229), (10044, 14110), (10292, 13770), (10540, 13446), (11016, 12865), (11160, 12699), (11205, 12648), (11288, 12555)]