1943516640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{5279}}^1$

素因数の和:5369

約数の個数: 192

約数和(自身を含む): 6706022400

約数和(自身を除く): 4762505760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 59, 60, 65, 78, 80, 96, 104, 118, 120, 130, 156, 160, 177, 195, 208, 236, 240, 260, 295, 312, 354, 390, 416, 472, 480, 520, 590, 624, 708, 767, 780, 885, 944, 1040, 1180, 1248, 1416, 1534, 1560, 1770, 1888, 2080, 2301, 2360, 2832, 3068, 3120, 3540, 3835, 4602, 4720, 5279, 5664, 6136, 6240, 7080, 7670, 9204, 9440, 10558, 11505, 12272, 14160, 15340, 15837, 18408, 21116, 23010, 24544, 26395, 28320, 30680, 31674, 36816, 42232, 46020, 52790, 61360, 63348, 68627, 73632, 79185, 84464, 92040, 105580, 122720, 126696, 137254, 158370, 168928, 184080, 205881, 211160, 253392, 274508, 311461, 316740, 343135, 368160, 411762, 422320, 506784, 549016, 622922, 633480, 686270, 823524, 844640, 934383, 1029405, 1098032, 1245844, 1266960, 1372540, 1557305, 1647048, 1868766, 2058810, 2196064, 2491688, 2533920, 2745080, 3114610, 3294096, 3737532, 4048993, 4117620, 4671915, 4983376, 5490160, 6229220, 6588192, 7475064, 8097986, 8235240, 9343830, 9966752, 10980320, 12146979, 12458440, 14950128, 16195972, 16470480, 18687660, 20244965, 24293958, 24916880, 29900256, 32391944, 32940960, 37375320, 40489930, 48587916, 49833760, 60734895, 64783888, 74750640, 80979860, 97175832, 121469790, 129567776, 149501280, 161959720, 194351664, 242939580, 323919440, 388703328, 485879160, 647838880, 971758320, 1943516640]

約数ペア:

[(1, 1943516640), (2, 971758320), (3, 647838880), (4, 485879160), (5, 388703328), (6, 323919440), (8, 242939580), (10, 194351664), (12, 161959720), (13, 149501280), (15, 129567776), (16, 121469790), (20, 97175832), (24, 80979860), (26, 74750640), (30, 64783888), (32, 60734895), (39, 49833760), (40, 48587916), (48, 40489930), (52, 37375320), (59, 32940960), (60, 32391944), (65, 29900256), (78, 24916880), (80, 24293958), (96, 20244965), (104, 18687660), (118, 16470480), (120, 16195972), (130, 14950128), (156, 12458440), (160, 12146979), (177, 10980320), (195, 9966752), (208, 9343830), (236, 8235240), (240, 8097986), (260, 7475064), (295, 6588192), (312, 6229220), (354, 5490160), (390, 4983376), (416, 4671915), (472, 4117620), (480, 4048993), (520, 3737532), (590, 3294096), (624, 3114610), (708, 2745080), (767, 2533920), (780, 2491688), (885, 2196064), (944, 2058810), (1040, 1868766), (1180, 1647048), (1248, 1557305), (1416, 1372540), (1534, 1266960), (1560, 1245844), (1770, 1098032), (1888, 1029405), (2080, 934383), (2301, 844640), (2360, 823524), (2832, 686270), (3068, 633480), (3120, 622922), (3540, 549016), (3835, 506784), (4602, 422320), (4720, 411762), (5279, 368160), (5664, 343135), (6136, 316740), (6240, 311461), (7080, 274508), (7670, 253392), (9204, 211160), (9440, 205881), (10558, 184080), (11505, 168928), (12272, 158370), (14160, 137254), (15340, 126696), (15837, 122720), (18408, 105580), (21116, 92040), (23010, 84464), (24544, 79185), (26395, 73632), (28320, 68627), (30680, 63348), (31674, 61360), (36816, 52790), (42232, 46020)]