493158540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{773}}^1$

素因数の和:837

約数の個数: 192

約数和(自身を含む): 1664409600

約数和(自身を除く): 1171251060

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 49, 60, 62, 70, 84, 93, 98, 105, 124, 140, 147, 155, 186, 196, 210, 217, 245, 294, 310, 343, 372, 420, 434, 465, 490, 588, 620, 651, 686, 735, 773, 868, 930, 980, 1029, 1085, 1302, 1372, 1470, 1519, 1546, 1715, 1860, 2058, 2170, 2319, 2604, 2940, 3038, 3092, 3255, 3430, 3865, 4116, 4340, 4557, 4638, 5145, 5411, 6076, 6510, 6860, 7595, 7730, 9114, 9276, 10290, 10633, 10822, 11595, 13020, 15190, 15460, 16233, 18228, 20580, 21266, 21644, 22785, 23190, 23963, 27055, 30380, 31899, 32466, 37877, 42532, 45570, 46380, 47926, 53165, 54110, 63798, 64932, 71889, 75754, 81165, 91140, 95852, 106330, 108220, 113631, 119815, 127596, 143778, 151508, 159495, 162330, 167741, 189385, 212660, 227262, 239630, 265139, 287556, 318990, 324660, 335482, 359445, 378770, 454524, 479260, 503223, 530278, 568155, 637980, 670964, 718890, 757540, 795417, 838705, 1006446, 1060556, 1136310, 1174187, 1325695, 1437780, 1590834, 1677410, 2012892, 2272620, 2348374, 2516115, 2651390, 3181668, 3354820, 3522561, 3977085, 4696748, 5032230, 5302780, 5870935, 7045122, 7954170, 8219309, 10064460, 11741870, 14090244, 15908340, 16438618, 17612805, 23483740, 24657927, 32877236, 35225610, 41096545, 49315854, 70451220, 82193090, 98631708, 123289635, 164386180, 246579270, 493158540]

約数ペア:

[(1, 493158540), (2, 246579270), (3, 164386180), (4, 123289635), (5, 98631708), (6, 82193090), (7, 70451220), (10, 49315854), (12, 41096545), (14, 35225610), (15, 32877236), (20, 24657927), (21, 23483740), (28, 17612805), (30, 16438618), (31, 15908340), (35, 14090244), (42, 11741870), (49, 10064460), (60, 8219309), (62, 7954170), (70, 7045122), (84, 5870935), (93, 5302780), (98, 5032230), (105, 4696748), (124, 3977085), (140, 3522561), (147, 3354820), (155, 3181668), (186, 2651390), (196, 2516115), (210, 2348374), (217, 2272620), (245, 2012892), (294, 1677410), (310, 1590834), (343, 1437780), (372, 1325695), (420, 1174187), (434, 1136310), (465, 1060556), (490, 1006446), (588, 838705), (620, 795417), (651, 757540), (686, 718890), (735, 670964), (773, 637980), (868, 568155), (930, 530278), (980, 503223), (1029, 479260), (1085, 454524), (1302, 378770), (1372, 359445), (1470, 335482), (1519, 324660), (1546, 318990), (1715, 287556), (1860, 265139), (2058, 239630), (2170, 227262), (2319, 212660), (2604, 189385), (2940, 167741), (3038, 162330), (3092, 159495), (3255, 151508), (3430, 143778), (3865, 127596), (4116, 119815), (4340, 113631), (4557, 108220), (4638, 106330), (5145, 95852), (5411, 91140), (6076, 81165), (6510, 75754), (6860, 71889), (7595, 64932), (7730, 63798), (9114, 54110), (9276, 53165), (10290, 47926), (10633, 46380), (10822, 45570), (11595, 42532), (13020, 37877), (15190, 32466), (15460, 31899), (16233, 30380), (18228, 27055), (20580, 23963), (21266, 23190), (21644, 22785)]