196115920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:154

約数の個数: 320

約数和(自身を含む): 639959040

約数和(自身を除く): 443843120

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 31, 35, 40, 44, 52, 55, 56, 62, 65, 70, 77, 79, 80, 88, 91, 104, 110, 112, 124, 130, 140, 143, 154, 155, 158, 176, 182, 208, 217, 220, 248, 260, 280, 286, 308, 310, 316, 341, 364, 385, 395, 403, 434, 440, 455, 496, 520, 553, 560, 572, 616, 620, 632, 682, 715, 728, 770, 790, 806, 868, 869, 880, 910, 1001, 1027, 1040, 1085, 1106, 1144, 1232, 1240, 1264, 1364, 1430, 1456, 1540, 1580, 1612, 1705, 1736, 1738, 1820, 2002, 2015, 2054, 2170, 2212, 2288, 2387, 2449, 2480, 2728, 2765, 2821, 2860, 3080, 3160, 3224, 3410, 3472, 3476, 3640, 4004, 4030, 4108, 4340, 4345, 4424, 4433, 4774, 4898, 5005, 5135, 5456, 5530, 5642, 5720, 6083, 6160, 6320, 6448, 6820, 6952, 7189, 7280, 8008, 8060, 8216, 8680, 8690, 8848, 8866, 9548, 9796, 10010, 10270, 11060, 11284, 11297, 11440, 11935, 12166, 12245, 13640, 13904, 14105, 14378, 16016, 16120, 16432, 17143, 17360, 17380, 17732, 19096, 19592, 20020, 20540, 22120, 22165, 22568, 22594, 23870, 24332, 24490, 26939, 27280, 28210, 28756, 30415, 31031, 31837, 32240, 34286, 34760, 35464, 35945, 38192, 39184, 40040, 41080, 44240, 44330, 45136, 45188, 47740, 48664, 48980, 53878, 56420, 56485, 57512, 60830, 62062, 63674, 68572, 69520, 70928, 71890, 79079, 80080, 82160, 85715, 88660, 90376, 95480, 97328, 97960, 107756, 112840, 112970, 115024, 121660, 124124, 127348, 134695, 137144, 143780, 155155, 158158, 159185, 171430, 177320, 180752, 188573, 190960, 195920, 215512, 222859, 225680, 225940, 243320, 248248, 254696, 269390, 274288, 287560, 310310, 316316, 318370, 342860, 350207, 354640, 377146, 395395, 431024, 445718, 451880, 486640, 496496, 509392, 538780, 575120, 620620, 632632, 636740, 685720, 700414, 754292, 790790, 891436, 903760, 942865, 1077560, 1114295, 1241240, 1265264, 1273480, 1371440, 1400828, 1508584, 1581580, 1751035, 1782872, 1885730, 2155120, 2228590, 2451449, 2482480, 2546960, 2801656, 3017168, 3163160, 3502070, 3565744, 3771460, 4457180, 4902898, 5603312, 6326320, 7004140, 7542920, 8914360, 9805796, 12257245, 14008280, 15085840, 17828720, 19611592, 24514490, 28016560, 39223184, 49028980, 98057960, 196115920]

約数ペア:

[(1, 196115920), (2, 98057960), (4, 49028980), (5, 39223184), (7, 28016560), (8, 24514490), (10, 19611592), (11, 17828720), (13, 15085840), (14, 14008280), (16, 12257245), (20, 9805796), (22, 8914360), (26, 7542920), (28, 7004140), (31, 6326320), (35, 5603312), (40, 4902898), (44, 4457180), (52, 3771460), (55, 3565744), (56, 3502070), (62, 3163160), (65, 3017168), (70, 2801656), (77, 2546960), (79, 2482480), (80, 2451449), (88, 2228590), (91, 2155120), (104, 1885730), (110, 1782872), (112, 1751035), (124, 1581580), (130, 1508584), (140, 1400828), (143, 1371440), (154, 1273480), (155, 1265264), (158, 1241240), (176, 1114295), (182, 1077560), (208, 942865), (217, 903760), (220, 891436), (248, 790790), (260, 754292), (280, 700414), (286, 685720), (308, 636740), (310, 632632), (316, 620620), (341, 575120), (364, 538780), (385, 509392), (395, 496496), (403, 486640), (434, 451880), (440, 445718), (455, 431024), (496, 395395), (520, 377146), (553, 354640), (560, 350207), (572, 342860), (616, 318370), (620, 316316), (632, 310310), (682, 287560), (715, 274288), (728, 269390), (770, 254696), (790, 248248), (806, 243320), (868, 225940), (869, 225680), (880, 222859), (910, 215512), (1001, 195920), (1027, 190960), (1040, 188573), (1085, 180752), (1106, 177320), (1144, 171430), (1232, 159185), (1240, 158158), (1264, 155155), (1364, 143780), (1430, 137144), (1456, 134695), (1540, 127348), (1580, 124124), (1612, 121660), (1705, 115024), (1736, 112970), (1738, 112840), (1820, 107756), (2002, 97960), (2015, 97328), (2054, 95480), (2170, 90376), (2212, 88660), (2288, 85715), (2387, 82160), (2449, 80080), (2480, 79079), (2728, 71890), (2765, 70928), (2821, 69520), (2860, 68572), (3080, 63674), (3160, 62062), (3224, 60830), (3410, 57512), (3472, 56485), (3476, 56420), (3640, 53878), (4004, 48980), (4030, 48664), (4108, 47740), (4340, 45188), (4345, 45136), (4424, 44330), (4433, 44240), (4774, 41080), (4898, 40040), (5005, 39184), (5135, 38192), (5456, 35945), (5530, 35464), (5642, 34760), (5720, 34286), (6083, 32240), (6160, 31837), (6320, 31031), (6448, 30415), (6820, 28756), (6952, 28210), (7189, 27280), (7280, 26939), (8008, 24490), (8060, 24332), (8216, 23870), (8680, 22594), (8690, 22568), (8848, 22165), (8866, 22120), (9548, 20540), (9796, 20020), (10010, 19592), (10270, 19096), (11060, 17732), (11284, 17380), (11297, 17360), (11440, 17143), (11935, 16432), (12166, 16120), (12245, 16016), (13640, 14378), (13904, 14105)]