407291220

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:204

約数の個数: 384

約数和(自身を含む): 1567641600

約数和(自身を除く): 1160350380

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, 84, 90, 95, 105, 106, 107, 108, 114, 126, 133, 135, 140, 159, 171, 180, 189, 190, 210, 212, 214, 228, 252, 265, 266, 270, 285, 315, 318, 321, 342, 371, 378, 380, 399, 420, 428, 477, 513, 530, 532, 535, 540, 570, 630, 636, 642, 665, 684, 742, 749, 756, 795, 798, 855, 945, 954, 963, 1007, 1026, 1060, 1070, 1113, 1140, 1197, 1260, 1284, 1330, 1431, 1484, 1498, 1590, 1596, 1605, 1710, 1855, 1890, 1908, 1926, 1995, 2014, 2033, 2052, 2140, 2226, 2247, 2385, 2394, 2565, 2660, 2862, 2889, 2996, 3021, 3180, 3210, 3339, 3420, 3591, 3710, 3745, 3780, 3852, 3990, 4028, 4066, 4452, 4494, 4770, 4788, 4815, 5035, 5130, 5565, 5671, 5724, 5778, 5985, 6042, 6099, 6420, 6678, 6741, 7049, 7155, 7182, 7420, 7490, 7980, 8132, 8988, 9063, 9540, 9630, 10017, 10070, 10165, 10260, 11130, 11235, 11342, 11556, 11970, 12084, 12198, 13356, 13482, 14098, 14231, 14310, 14364, 14445, 14980, 15105, 16695, 17013, 17955, 18126, 18297, 19260, 20034, 20140, 20223, 20330, 21147, 22260, 22470, 22684, 23940, 24396, 26964, 27189, 28196, 28355, 28462, 28620, 28890, 30210, 30495, 33390, 33705, 34026, 35245, 35910, 36252, 36594, 39697, 40068, 40446, 40660, 42294, 42693, 44940, 45315, 50085, 51039, 54378, 54891, 56710, 56924, 57780, 60420, 60990, 63441, 66780, 67410, 68052, 70490, 71155, 71820, 73188, 79394, 80892, 84588, 85065, 85386, 90630, 91485, 100170, 101115, 102078, 105735, 107749, 108756, 109782, 113420, 119091, 121980, 126882, 128079, 134820, 135945, 140980, 142310, 153117, 158788, 170130, 170772, 181260, 182970, 190323, 198485, 200340, 202230, 204156, 211470, 213465, 215498, 219564, 238182, 253764, 255195, 256158, 271890, 274455, 284620, 306234, 317205, 323247, 340260, 357273, 365940, 380646, 384237, 396970, 404460, 422940, 426930, 430996, 476364, 510390, 512316, 538745, 543780, 548910, 595455, 612468, 634410, 640395, 646494, 714546, 754243, 761292, 765585, 768474, 793940, 853860, 951615, 969741, 1020780, 1071819, 1077490, 1097820, 1190910, 1268820, 1280790, 1292988, 1429092, 1508486, 1531170, 1536948, 1616235, 1786365, 1903230, 1921185, 1939482, 2143638, 2154980, 2262729, 2381820, 2561580, 2909223, 3016972, 3062340, 3232470, 3572730, 3771215, 3806460, 3842370, 3878964, 4287276, 4525458, 4848705, 5359095, 5818446, 6464940, 6788187, 7145460, 7542430, 7684740, 9050916, 9697410, 10718190, 11313645, 11636892, 13576374, 14546115, 15084860, 19394820, 20364561, 21436380, 22627290, 27152748, 29092230, 33940935, 40729122, 45254580, 58184460, 67881870, 81458244, 101822805, 135763740, 203645610, 407291220]

約数ペア:

[(1, 407291220), (2, 203645610), (3, 135763740), (4, 101822805), (5, 81458244), (6, 67881870), (7, 58184460), (9, 45254580), (10, 40729122), (12, 33940935), (14, 29092230), (15, 27152748), (18, 22627290), (19, 21436380), (20, 20364561), (21, 19394820), (27, 15084860), (28, 14546115), (30, 13576374), (35, 11636892), (36, 11313645), (38, 10718190), (42, 9697410), (45, 9050916), (53, 7684740), (54, 7542430), (57, 7145460), (60, 6788187), (63, 6464940), (70, 5818446), (76, 5359095), (84, 4848705), (90, 4525458), (95, 4287276), (105, 3878964), (106, 3842370), (107, 3806460), (108, 3771215), (114, 3572730), (126, 3232470), (133, 3062340), (135, 3016972), (140, 2909223), (159, 2561580), (171, 2381820), (180, 2262729), (189, 2154980), (190, 2143638), (210, 1939482), (212, 1921185), (214, 1903230), (228, 1786365), (252, 1616235), (265, 1536948), (266, 1531170), (270, 1508486), (285, 1429092), (315, 1292988), (318, 1280790), (321, 1268820), (342, 1190910), (371, 1097820), (378, 1077490), (380, 1071819), (399, 1020780), (420, 969741), (428, 951615), (477, 853860), (513, 793940), (530, 768474), (532, 765585), (535, 761292), (540, 754243), (570, 714546), (630, 646494), (636, 640395), (642, 634410), (665, 612468), (684, 595455), (742, 548910), (749, 543780), (756, 538745), (795, 512316), (798, 510390), (855, 476364), (945, 430996), (954, 426930), (963, 422940), (1007, 404460), (1026, 396970), (1060, 384237), (1070, 380646), (1113, 365940), (1140, 357273), (1197, 340260), (1260, 323247), (1284, 317205), (1330, 306234), (1431, 284620), (1484, 274455), (1498, 271890), (1590, 256158), (1596, 255195), (1605, 253764), (1710, 238182), (1855, 219564), (1890, 215498), (1908, 213465), (1926, 211470), (1995, 204156), (2014, 202230), (2033, 200340), (2052, 198485), (2140, 190323), (2226, 182970), (2247, 181260), (2385, 170772), (2394, 170130), (2565, 158788), (2660, 153117), (2862, 142310), (2889, 140980), (2996, 135945), (3021, 134820), (3180, 128079), (3210, 126882), (3339, 121980), (3420, 119091), (3591, 113420), (3710, 109782), (3745, 108756), (3780, 107749), (3852, 105735), (3990, 102078), (4028, 101115), (4066, 100170), (4452, 91485), (4494, 90630), (4770, 85386), (4788, 85065), (4815, 84588), (5035, 80892), (5130, 79394), (5565, 73188), (5671, 71820), (5724, 71155), (5778, 70490), (5985, 68052), (6042, 67410), (6099, 66780), (6420, 63441), (6678, 60990), (6741, 60420), (7049, 57780), (7155, 56924), (7182, 56710), (7420, 54891), (7490, 54378), (7980, 51039), (8132, 50085), (8988, 45315), (9063, 44940), (9540, 42693), (9630, 42294), (10017, 40660), (10070, 40446), (10165, 40068), (10260, 39697), (11130, 36594), (11235, 36252), (11342, 35910), (11556, 35245), (11970, 34026), (12084, 33705), (12198, 33390), (13356, 30495), (13482, 30210), (14098, 28890), (14231, 28620), (14310, 28462), (14364, 28355), (14445, 28196), (14980, 27189), (15105, 26964), (16695, 24396), (17013, 23940), (17955, 22684), (18126, 22470), (18297, 22260), (19260, 21147), (20034, 20330), (20140, 20223)]