1209732160

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41543}}^1$

素因数の和:41580

約数の個数: 112

約数和(自身を含む): 3545531136

約数和(自身を除く): 2335798976

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 320, 364, 416, 448, 455, 520, 560, 728, 832, 910, 1040, 1120, 1456, 1820, 2080, 2240, 2912, 3640, 4160, 5824, 7280, 14560, 29120, 41543, 83086, 166172, 207715, 290801, 332344, 415430, 540059, 581602, 664688, 830860, 1080118, 1163204, 1329376, 1454005, 1661720, 2160236, 2326408, 2658752, 2700295, 2908010, 3323440, 3780413, 4320472, 4652816, 5400590, 5816020, 6646880, 7560826, 8640944, 9305632, 10801180, 11632040, 13293760, 15121652, 17281888, 18611264, 18902065, 21602360, 23264080, 30243304, 34563776, 37804130, 43204720, 46528160, 60486608, 75608260, 86409440, 93056320, 120973216, 151216520, 172818880, 241946432, 302433040, 604866080, 1209732160]

約数ペア:

[(1, 1209732160), (2, 604866080), (4, 302433040), (5, 241946432), (7, 172818880), (8, 151216520), (10, 120973216), (13, 93056320), (14, 86409440), (16, 75608260), (20, 60486608), (26, 46528160), (28, 43204720), (32, 37804130), (35, 34563776), (40, 30243304), (52, 23264080), (56, 21602360), (64, 18902065), (65, 18611264), (70, 17281888), (80, 15121652), (91, 13293760), (104, 11632040), (112, 10801180), (130, 9305632), (140, 8640944), (160, 7560826), (182, 6646880), (208, 5816020), (224, 5400590), (260, 4652816), (280, 4320472), (320, 3780413), (364, 3323440), (416, 2908010), (448, 2700295), (455, 2658752), (520, 2326408), (560, 2160236), (728, 1661720), (832, 1454005), (910, 1329376), (1040, 1163204), (1120, 1080118), (1456, 830860), (1820, 664688), (2080, 581602), (2240, 540059), (2912, 415430), (3640, 332344), (4160, 290801), (5824, 207715), (7280, 166172), (14560, 83086), (29120, 41543)]