203515620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:104

約数の個数: 384

約数和(自身を含む): 774144000

約数和(自身を除く): 570628380

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 29, 30, 31, 33, 35, 42, 44, 49, 55, 58, 60, 62, 66, 70, 77, 84, 87, 93, 98, 105, 110, 116, 124, 132, 140, 145, 147, 154, 155, 165, 174, 186, 196, 203, 210, 217, 220, 231, 245, 290, 294, 308, 310, 319, 330, 341, 343, 348, 372, 385, 406, 420, 434, 435, 462, 465, 490, 539, 580, 588, 609, 620, 638, 651, 660, 682, 686, 735, 770, 812, 868, 870, 899, 924, 930, 957, 980, 1015, 1023, 1029, 1078, 1085, 1155, 1218, 1276, 1302, 1364, 1372, 1421, 1470, 1519, 1540, 1595, 1617, 1705, 1715, 1740, 1798, 1860, 1914, 2030, 2046, 2058, 2156, 2170, 2233, 2310, 2387, 2436, 2604, 2695, 2697, 2842, 2940, 3038, 3045, 3190, 3234, 3255, 3410, 3430, 3596, 3773, 3828, 4060, 4092, 4116, 4263, 4340, 4466, 4495, 4557, 4620, 4774, 4785, 5115, 5145, 5390, 5394, 5684, 6076, 6090, 6293, 6380, 6468, 6510, 6699, 6820, 6860, 7105, 7161, 7546, 7595, 8085, 8526, 8932, 8990, 9114, 9548, 9570, 9889, 9947, 10230, 10290, 10633, 10780, 10788, 11165, 11319, 11935, 12180, 12586, 13020, 13398, 13485, 14210, 14322, 15092, 15190, 15631, 16170, 16709, 17052, 17980, 18228, 18865, 18879, 19140, 19778, 19894, 20460, 20580, 21266, 21315, 22330, 22638, 22785, 23870, 25172, 26796, 26970, 28420, 28644, 29667, 29841, 30380, 31262, 31465, 31899, 32340, 33418, 33495, 35805, 37730, 37758, 39556, 39788, 42532, 42630, 44051, 44660, 45276, 45570, 46893, 47740, 49445, 49735, 50127, 53165, 53940, 56595, 59334, 59682, 62524, 62930, 63798, 66836, 66990, 69223, 71610, 75460, 75516, 78155, 83545, 85260, 88102, 91140, 93786, 94395, 98890, 99470, 100254, 106330, 109417, 113190, 116963, 118668, 119364, 125860, 127596, 132153, 133980, 138446, 143220, 148335, 149205, 156310, 159495, 167090, 176204, 187572, 188790, 197780, 198940, 200508, 207669, 212660, 218834, 220255, 226380, 233926, 234465, 250635, 264306, 276892, 296670, 298410, 308357, 312620, 318990, 328251, 334180, 346115, 350889, 377580, 415338, 437668, 440510, 467852, 468930, 484561, 501270, 528612, 547085, 584815, 593340, 596820, 616714, 637980, 656502, 660765, 692230, 701778, 830676, 881020, 925071, 937860, 969122, 1002540, 1038345, 1094170, 1169630, 1233428, 1313004, 1321530, 1384460, 1403556, 1453683, 1541785, 1641255, 1754445, 1850142, 1938244, 2076690, 2188340, 2339260, 2422805, 2643060, 2907366, 3083570, 3282510, 3391927, 3508890, 3700284, 4153380, 4625355, 4845610, 5814732, 6167140, 6565020, 6783854, 7017780, 7268415, 9250710, 9691220, 10175781, 13567708, 14536830, 16959635, 18501420, 20351562, 29073660, 33919270, 40703124, 50878905, 67838540, 101757810, 203515620]

約数ペア:

[(1, 203515620), (2, 101757810), (3, 67838540), (4, 50878905), (5, 40703124), (6, 33919270), (7, 29073660), (10, 20351562), (11, 18501420), (12, 16959635), (14, 14536830), (15, 13567708), (20, 10175781), (21, 9691220), (22, 9250710), (28, 7268415), (29, 7017780), (30, 6783854), (31, 6565020), (33, 6167140), (35, 5814732), (42, 4845610), (44, 4625355), (49, 4153380), (55, 3700284), (58, 3508890), (60, 3391927), (62, 3282510), (66, 3083570), (70, 2907366), (77, 2643060), (84, 2422805), (87, 2339260), (93, 2188340), (98, 2076690), (105, 1938244), (110, 1850142), (116, 1754445), (124, 1641255), (132, 1541785), (140, 1453683), (145, 1403556), (147, 1384460), (154, 1321530), (155, 1313004), (165, 1233428), (174, 1169630), (186, 1094170), (196, 1038345), (203, 1002540), (210, 969122), (217, 937860), (220, 925071), (231, 881020), (245, 830676), (290, 701778), (294, 692230), (308, 660765), (310, 656502), (319, 637980), (330, 616714), (341, 596820), (343, 593340), (348, 584815), (372, 547085), (385, 528612), (406, 501270), (420, 484561), (434, 468930), (435, 467852), (462, 440510), (465, 437668), (490, 415338), (539, 377580), (580, 350889), (588, 346115), (609, 334180), (620, 328251), (638, 318990), (651, 312620), (660, 308357), (682, 298410), (686, 296670), (735, 276892), (770, 264306), (812, 250635), (868, 234465), (870, 233926), (899, 226380), (924, 220255), (930, 218834), (957, 212660), (980, 207669), (1015, 200508), (1023, 198940), (1029, 197780), (1078, 188790), (1085, 187572), (1155, 176204), (1218, 167090), (1276, 159495), (1302, 156310), (1364, 149205), (1372, 148335), (1421, 143220), (1470, 138446), (1519, 133980), (1540, 132153), (1595, 127596), (1617, 125860), (1705, 119364), (1715, 118668), (1740, 116963), (1798, 113190), (1860, 109417), (1914, 106330), (2030, 100254), (2046, 99470), (2058, 98890), (2156, 94395), (2170, 93786), (2233, 91140), (2310, 88102), (2387, 85260), (2436, 83545), (2604, 78155), (2695, 75516), (2697, 75460), (2842, 71610), (2940, 69223), (3038, 66990), (3045, 66836), (3190, 63798), (3234, 62930), (3255, 62524), (3410, 59682), (3430, 59334), (3596, 56595), (3773, 53940), (3828, 53165), (4060, 50127), (4092, 49735), (4116, 49445), (4263, 47740), (4340, 46893), (4466, 45570), (4495, 45276), (4557, 44660), (4620, 44051), (4774, 42630), (4785, 42532), (5115, 39788), (5145, 39556), (5390, 37758), (5394, 37730), (5684, 35805), (6076, 33495), (6090, 33418), (6293, 32340), (6380, 31899), (6468, 31465), (6510, 31262), (6699, 30380), (6820, 29841), (6860, 29667), (7105, 28644), (7161, 28420), (7546, 26970), (7595, 26796), (8085, 25172), (8526, 23870), (8932, 22785), (8990, 22638), (9114, 22330), (9548, 21315), (9570, 21266), (9889, 20580), (9947, 20460), (10230, 19894), (10290, 19778), (10633, 19140), (10780, 18879), (10788, 18865), (11165, 18228), (11319, 17980), (11935, 17052), (12180, 16709), (12586, 16170), (13020, 15631), (13398, 15190), (13485, 15092), (14210, 14322)]