315023940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1$

素因数の和:248

約数の個数: 432

約数和(自身を含む): 1290691584

約数和(自身を除く): 975667644

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 17, 18, 20, 21, 22, 28, 30, 33, 34, 35, 36, 42, 44, 45, 49, 51, 55, 60, 63, 66, 68, 70, 77, 84, 85, 90, 98, 99, 102, 105, 110, 119, 126, 132, 140, 147, 153, 154, 165, 170, 180, 187, 191, 196, 198, 204, 210, 220, 231, 238, 245, 252, 255, 294, 306, 308, 315, 330, 340, 357, 374, 382, 385, 396, 420, 441, 462, 476, 490, 495, 510, 539, 561, 573, 588, 595, 612, 630, 660, 693, 714, 735, 748, 764, 765, 770, 833, 882, 924, 935, 955, 980, 990, 1020, 1071, 1078, 1122, 1146, 1155, 1190, 1260, 1309, 1337, 1386, 1428, 1470, 1530, 1540, 1617, 1666, 1683, 1719, 1764, 1785, 1870, 1910, 1980, 2101, 2142, 2156, 2205, 2244, 2292, 2310, 2380, 2499, 2618, 2674, 2695, 2772, 2805, 2865, 2940, 3060, 3234, 3247, 3332, 3366, 3438, 3465, 3570, 3740, 3820, 3927, 4011, 4165, 4202, 4284, 4410, 4620, 4851, 4998, 5236, 5348, 5355, 5390, 5610, 5730, 6303, 6468, 6494, 6545, 6685, 6732, 6876, 6930, 7140, 7497, 7854, 8022, 8085, 8330, 8404, 8415, 8595, 8820, 9163, 9359, 9702, 9741, 9996, 10505, 10710, 10780, 11220, 11460, 11781, 12033, 12495, 12606, 12988, 13090, 13370, 13860, 14707, 14994, 15708, 16044, 16170, 16235, 16660, 16830, 17190, 18326, 18718, 18909, 19404, 19482, 19635, 20055, 21010, 21420, 22729, 23562, 24066, 24255, 24990, 25212, 26180, 26740, 27489, 28077, 29223, 29414, 29988, 31515, 32340, 32470, 33660, 34380, 35717, 36652, 37436, 37485, 37818, 38964, 39270, 40110, 42020, 44121, 45458, 45815, 46795, 47124, 48132, 48510, 48705, 49980, 54978, 56154, 58446, 58828, 58905, 60165, 63030, 64940, 68187, 71434, 73535, 74970, 75636, 78540, 80220, 82467, 84231, 88242, 90916, 91630, 93590, 94545, 97020, 97410, 102949, 107151, 109956, 112308, 113645, 116892, 117810, 120330, 126060, 132363, 136374, 137445, 140385, 142868, 146115, 147070, 149940, 159103, 164934, 168462, 176484, 178585, 183260, 187180, 189090, 194820, 204561, 205898, 214302, 220605, 227290, 235620, 240660, 250019, 264726, 272748, 274890, 280770, 292230, 294140, 308847, 318206, 321453, 329868, 336924, 340935, 357170, 378180, 409122, 411796, 412335, 421155, 428604, 441210, 454580, 477309, 500038, 514745, 529452, 535755, 549780, 561540, 584460, 617694, 636412, 642906, 661815, 681870, 714340, 750057, 795515, 818244, 824670, 842310, 882420, 926541, 954618, 1000076, 1022805, 1029490, 1071510, 1235388, 1250095, 1285812, 1323630, 1363740, 1431927, 1500114, 1544235, 1591030, 1607265, 1649340, 1684620, 1750133, 1853082, 1909236, 2045610, 2058980, 2143020, 2250171, 2386545, 2500190, 2647260, 2863854, 3000228, 3088470, 3182060, 3214530, 3500266, 3706164, 3750285, 4091220, 4500342, 4632705, 4773090, 5000380, 5250399, 5727708, 6176940, 6429060, 7000532, 7159635, 7500570, 8750665, 9000684, 9265410, 9546180, 10500798, 11250855, 14319270, 15001140, 15751197, 17501330, 18530820, 21001596, 22501710, 26251995, 28638540, 31502394, 35002660, 45003420, 52503990, 63004788, 78755985, 105007980, 157511970, 315023940]

約数ペア:

[(1, 315023940), (2, 157511970), (3, 105007980), (4, 78755985), (5, 63004788), (6, 52503990), (7, 45003420), (9, 35002660), (10, 31502394), (11, 28638540), (12, 26251995), (14, 22501710), (15, 21001596), (17, 18530820), (18, 17501330), (20, 15751197), (21, 15001140), (22, 14319270), (28, 11250855), (30, 10500798), (33, 9546180), (34, 9265410), (35, 9000684), (36, 8750665), (42, 7500570), (44, 7159635), (45, 7000532), (49, 6429060), (51, 6176940), (55, 5727708), (60, 5250399), (63, 5000380), (66, 4773090), (68, 4632705), (70, 4500342), (77, 4091220), (84, 3750285), (85, 3706164), (90, 3500266), (98, 3214530), (99, 3182060), (102, 3088470), (105, 3000228), (110, 2863854), (119, 2647260), (126, 2500190), (132, 2386545), (140, 2250171), (147, 2143020), (153, 2058980), (154, 2045610), (165, 1909236), (170, 1853082), (180, 1750133), (187, 1684620), (191, 1649340), (196, 1607265), (198, 1591030), (204, 1544235), (210, 1500114), (220, 1431927), (231, 1363740), (238, 1323630), (245, 1285812), (252, 1250095), (255, 1235388), (294, 1071510), (306, 1029490), (308, 1022805), (315, 1000076), (330, 954618), (340, 926541), (357, 882420), (374, 842310), (382, 824670), (385, 818244), (396, 795515), (420, 750057), (441, 714340), (462, 681870), (476, 661815), (490, 642906), (495, 636412), (510, 617694), (539, 584460), (561, 561540), (573, 549780), (588, 535755), (595, 529452), (612, 514745), (630, 500038), (660, 477309), (693, 454580), (714, 441210), (735, 428604), (748, 421155), (764, 412335), (765, 411796), (770, 409122), (833, 378180), (882, 357170), (924, 340935), (935, 336924), (955, 329868), (980, 321453), (990, 318206), (1020, 308847), (1071, 294140), (1078, 292230), (1122, 280770), (1146, 274890), (1155, 272748), (1190, 264726), (1260, 250019), (1309, 240660), (1337, 235620), (1386, 227290), (1428, 220605), (1470, 214302), (1530, 205898), (1540, 204561), (1617, 194820), (1666, 189090), (1683, 187180), (1719, 183260), (1764, 178585), (1785, 176484), (1870, 168462), (1910, 164934), (1980, 159103), (2101, 149940), (2142, 147070), (2156, 146115), (2205, 142868), (2244, 140385), (2292, 137445), (2310, 136374), (2380, 132363), (2499, 126060), (2618, 120330), (2674, 117810), (2695, 116892), (2772, 113645), (2805, 112308), (2865, 109956), (2940, 107151), (3060, 102949), (3234, 97410), (3247, 97020), (3332, 94545), (3366, 93590), (3438, 91630), (3465, 90916), (3570, 88242), (3740, 84231), (3820, 82467), (3927, 80220), (4011, 78540), (4165, 75636), (4202, 74970), (4284, 73535), (4410, 71434), (4620, 68187), (4851, 64940), (4998, 63030), (5236, 60165), (5348, 58905), (5355, 58828), (5390, 58446), (5610, 56154), (5730, 54978), (6303, 49980), (6468, 48705), (6494, 48510), (6545, 48132), (6685, 47124), (6732, 46795), (6876, 45815), (6930, 45458), (7140, 44121), (7497, 42020), (7854, 40110), (8022, 39270), (8085, 38964), (8330, 37818), (8404, 37485), (8415, 37436), (8595, 36652), (8820, 35717), (9163, 34380), (9359, 33660), (9702, 32470), (9741, 32340), (9996, 31515), (10505, 29988), (10710, 29414), (10780, 29223), (11220, 28077), (11460, 27489), (11781, 26740), (12033, 26180), (12495, 25212), (12606, 24990), (12988, 24255), (13090, 24066), (13370, 23562), (13860, 22729), (14707, 21420), (14994, 21010), (15708, 20055), (16044, 19635), (16170, 19482), (16235, 19404), (16660, 18909), (16830, 18718), (17190, 18326)]