315936180

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:180

約数の個数: 384

約数和(自身を含む): 1219276800

約数和(自身を除く): 903340620

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 27, 28, 30, 35, 36, 38, 42, 45, 53, 54, 57, 60, 63, 70, 76, 83, 84, 90, 95, 105, 106, 108, 114, 126, 133, 135, 140, 159, 166, 171, 180, 189, 190, 210, 212, 228, 249, 252, 265, 266, 270, 285, 315, 318, 332, 342, 371, 378, 380, 399, 415, 420, 477, 498, 513, 530, 532, 540, 570, 581, 630, 636, 665, 684, 742, 747, 756, 795, 798, 830, 855, 945, 954, 996, 1007, 1026, 1060, 1113, 1140, 1162, 1197, 1245, 1260, 1330, 1431, 1484, 1494, 1577, 1590, 1596, 1660, 1710, 1743, 1855, 1890, 1908, 1995, 2014, 2052, 2226, 2241, 2324, 2385, 2394, 2490, 2565, 2660, 2862, 2905, 2988, 3021, 3154, 3180, 3339, 3420, 3486, 3591, 3710, 3735, 3780, 3990, 4028, 4399, 4452, 4482, 4731, 4770, 4788, 4980, 5035, 5130, 5229, 5565, 5724, 5810, 5985, 6042, 6308, 6678, 6972, 7049, 7155, 7182, 7420, 7470, 7885, 7980, 8715, 8798, 8964, 9063, 9462, 9540, 10017, 10070, 10260, 10458, 11039, 11130, 11205, 11620, 11970, 12084, 13197, 13356, 14098, 14193, 14310, 14364, 14940, 15105, 15687, 15770, 16695, 17430, 17596, 17955, 18126, 18924, 20034, 20140, 20916, 21147, 21995, 22078, 22260, 22410, 23655, 23940, 26145, 26394, 27189, 28196, 28386, 28620, 30210, 30793, 31374, 31540, 33117, 33390, 34860, 35245, 35910, 36252, 39591, 40068, 42294, 42579, 43990, 44156, 44820, 45315, 47310, 50085, 52290, 52788, 54378, 55195, 56772, 60420, 61586, 62748, 63441, 65985, 66234, 66780, 70490, 70965, 71820, 78435, 79182, 83581, 84588, 85158, 87980, 90630, 92379, 94620, 99351, 100170, 104580, 105735, 108756, 110390, 118773, 123172, 126882, 131970, 132468, 135945, 140980, 141930, 153965, 156870, 158364, 165585, 167162, 170316, 181260, 184758, 190323, 197955, 198702, 200340, 211470, 212895, 220780, 237546, 250743, 253764, 263940, 271890, 277137, 283860, 298053, 307930, 313740, 317205, 331170, 334324, 369516, 380646, 395910, 397404, 417905, 422940, 425790, 461895, 475092, 496755, 501486, 543780, 554274, 585067, 593865, 596106, 615860, 634410, 662340, 752229, 761292, 791820, 831411, 835810, 851580, 923790, 951615, 993510, 1002972, 1108548, 1170134, 1187730, 1192212, 1253715, 1268820, 1385685, 1490265, 1504458, 1662822, 1671620, 1755201, 1847580, 1903230, 1987020, 2256687, 2340268, 2375460, 2507430, 2771370, 2925335, 2980530, 3008916, 3325644, 3510402, 3761145, 3806460, 4157055, 4513374, 5014860, 5265603, 5542740, 5850670, 5961060, 7020804, 7522290, 8314110, 8776005, 9026748, 10531206, 11283435, 11701340, 15044580, 15796809, 16628220, 17552010, 21062412, 22566870, 26328015, 31593618, 35104020, 45133740, 52656030, 63187236, 78984045, 105312060, 157968090, 315936180]

約数ペア:

[(1, 315936180), (2, 157968090), (3, 105312060), (4, 78984045), (5, 63187236), (6, 52656030), (7, 45133740), (9, 35104020), (10, 31593618), (12, 26328015), (14, 22566870), (15, 21062412), (18, 17552010), (19, 16628220), (20, 15796809), (21, 15044580), (27, 11701340), (28, 11283435), (30, 10531206), (35, 9026748), (36, 8776005), (38, 8314110), (42, 7522290), (45, 7020804), (53, 5961060), (54, 5850670), (57, 5542740), (60, 5265603), (63, 5014860), (70, 4513374), (76, 4157055), (83, 3806460), (84, 3761145), (90, 3510402), (95, 3325644), (105, 3008916), (106, 2980530), (108, 2925335), (114, 2771370), (126, 2507430), (133, 2375460), (135, 2340268), (140, 2256687), (159, 1987020), (166, 1903230), (171, 1847580), (180, 1755201), (189, 1671620), (190, 1662822), (210, 1504458), (212, 1490265), (228, 1385685), (249, 1268820), (252, 1253715), (265, 1192212), (266, 1187730), (270, 1170134), (285, 1108548), (315, 1002972), (318, 993510), (332, 951615), (342, 923790), (371, 851580), (378, 835810), (380, 831411), (399, 791820), (415, 761292), (420, 752229), (477, 662340), (498, 634410), (513, 615860), (530, 596106), (532, 593865), (540, 585067), (570, 554274), (581, 543780), (630, 501486), (636, 496755), (665, 475092), (684, 461895), (742, 425790), (747, 422940), (756, 417905), (795, 397404), (798, 395910), (830, 380646), (855, 369516), (945, 334324), (954, 331170), (996, 317205), (1007, 313740), (1026, 307930), (1060, 298053), (1113, 283860), (1140, 277137), (1162, 271890), (1197, 263940), (1245, 253764), (1260, 250743), (1330, 237546), (1431, 220780), (1484, 212895), (1494, 211470), (1577, 200340), (1590, 198702), (1596, 197955), (1660, 190323), (1710, 184758), (1743, 181260), (1855, 170316), (1890, 167162), (1908, 165585), (1995, 158364), (2014, 156870), (2052, 153965), (2226, 141930), (2241, 140980), (2324, 135945), (2385, 132468), (2394, 131970), (2490, 126882), (2565, 123172), (2660, 118773), (2862, 110390), (2905, 108756), (2988, 105735), (3021, 104580), (3154, 100170), (3180, 99351), (3339, 94620), (3420, 92379), (3486, 90630), (3591, 87980), (3710, 85158), (3735, 84588), (3780, 83581), (3990, 79182), (4028, 78435), (4399, 71820), (4452, 70965), (4482, 70490), (4731, 66780), (4770, 66234), (4788, 65985), (4980, 63441), (5035, 62748), (5130, 61586), (5229, 60420), (5565, 56772), (5724, 55195), (5810, 54378), (5985, 52788), (6042, 52290), (6308, 50085), (6678, 47310), (6972, 45315), (7049, 44820), (7155, 44156), (7182, 43990), (7420, 42579), (7470, 42294), (7885, 40068), (7980, 39591), (8715, 36252), (8798, 35910), (8964, 35245), (9063, 34860), (9462, 33390), (9540, 33117), (10017, 31540), (10070, 31374), (10260, 30793), (10458, 30210), (11039, 28620), (11130, 28386), (11205, 28196), (11620, 27189), (11970, 26394), (12084, 26145), (13197, 23940), (13356, 23655), (14098, 22410), (14193, 22260), (14310, 22078), (14364, 21995), (14940, 21147), (15105, 20916), (15687, 20140), (15770, 20034), (16695, 18924), (17430, 18126), (17596, 17955)]