203740680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{383}}^1$

素因数の和:452

約数の個数: 256

約数和(自身を含む): 743178240

約数和(自身を除く): 539437560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 31, 33, 39, 40, 44, 52, 55, 60, 62, 65, 66, 78, 88, 93, 104, 110, 120, 124, 130, 132, 143, 155, 156, 165, 186, 195, 220, 248, 260, 264, 286, 310, 312, 330, 341, 372, 383, 390, 403, 429, 440, 465, 520, 572, 620, 660, 682, 715, 744, 766, 780, 806, 858, 930, 1023, 1144, 1149, 1209, 1240, 1320, 1364, 1430, 1532, 1560, 1612, 1705, 1716, 1860, 1915, 2015, 2046, 2145, 2298, 2418, 2728, 2860, 3064, 3224, 3410, 3432, 3720, 3830, 4030, 4092, 4213, 4290, 4433, 4596, 4836, 4979, 5115, 5720, 5745, 6045, 6820, 7660, 8060, 8184, 8426, 8580, 8866, 9192, 9672, 9958, 10230, 11490, 11873, 12090, 12639, 13299, 13640, 14937, 15320, 16120, 16852, 17160, 17732, 19916, 20460, 21065, 22165, 22980, 23746, 24180, 24895, 25278, 26598, 29874, 33704, 35464, 35619, 39832, 40920, 42130, 44330, 45960, 47492, 48360, 49790, 50556, 53196, 54769, 59365, 59748, 63195, 66495, 71238, 74685, 84260, 88660, 94984, 99580, 101112, 106392, 109538, 118730, 119496, 126390, 130603, 132990, 142476, 149370, 154349, 164307, 168520, 177320, 178095, 199160, 219076, 237460, 252780, 261206, 265980, 273845, 284952, 298740, 308698, 328614, 356190, 391809, 438152, 463047, 474920, 505560, 522412, 531960, 547690, 597480, 617396, 653015, 657228, 712380, 771745, 783618, 821535, 926094, 1044824, 1095380, 1234792, 1306030, 1314456, 1424760, 1543490, 1567236, 1643070, 1697839, 1852188, 1959045, 2190760, 2315235, 2612060, 3086980, 3134472, 3286140, 3395678, 3704376, 3918090, 4630470, 5093517, 5224120, 6173960, 6572280, 6791356, 7836180, 8489195, 9260940, 10187034, 13582712, 15672360, 16978390, 18521880, 20374068, 25467585, 33956780, 40748136, 50935170, 67913560, 101870340, 203740680]

約数ペア:

[(1, 203740680), (2, 101870340), (3, 67913560), (4, 50935170), (5, 40748136), (6, 33956780), (8, 25467585), (10, 20374068), (11, 18521880), (12, 16978390), (13, 15672360), (15, 13582712), (20, 10187034), (22, 9260940), (24, 8489195), (26, 7836180), (30, 6791356), (31, 6572280), (33, 6173960), (39, 5224120), (40, 5093517), (44, 4630470), (52, 3918090), (55, 3704376), (60, 3395678), (62, 3286140), (65, 3134472), (66, 3086980), (78, 2612060), (88, 2315235), (93, 2190760), (104, 1959045), (110, 1852188), (120, 1697839), (124, 1643070), (130, 1567236), (132, 1543490), (143, 1424760), (155, 1314456), (156, 1306030), (165, 1234792), (186, 1095380), (195, 1044824), (220, 926094), (248, 821535), (260, 783618), (264, 771745), (286, 712380), (310, 657228), (312, 653015), (330, 617396), (341, 597480), (372, 547690), (383, 531960), (390, 522412), (403, 505560), (429, 474920), (440, 463047), (465, 438152), (520, 391809), (572, 356190), (620, 328614), (660, 308698), (682, 298740), (715, 284952), (744, 273845), (766, 265980), (780, 261206), (806, 252780), (858, 237460), (930, 219076), (1023, 199160), (1144, 178095), (1149, 177320), (1209, 168520), (1240, 164307), (1320, 154349), (1364, 149370), (1430, 142476), (1532, 132990), (1560, 130603), (1612, 126390), (1705, 119496), (1716, 118730), (1860, 109538), (1915, 106392), (2015, 101112), (2046, 99580), (2145, 94984), (2298, 88660), (2418, 84260), (2728, 74685), (2860, 71238), (3064, 66495), (3224, 63195), (3410, 59748), (3432, 59365), (3720, 54769), (3830, 53196), (4030, 50556), (4092, 49790), (4213, 48360), (4290, 47492), (4433, 45960), (4596, 44330), (4836, 42130), (4979, 40920), (5115, 39832), (5720, 35619), (5745, 35464), (6045, 33704), (6820, 29874), (7660, 26598), (8060, 25278), (8184, 24895), (8426, 24180), (8580, 23746), (8866, 22980), (9192, 22165), (9672, 21065), (9958, 20460), (10230, 19916), (11490, 17732), (11873, 17160), (12090, 16852), (12639, 16120), (13299, 15320), (13640, 14937)]