65621816280

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{19531}}^1$

素因数の和:19632

約数の個数: 320

約数和(自身を含む): 237377083680

約数和(自身を除く): 171755267400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 61, 68, 72, 81, 85, 90, 102, 108, 120, 122, 135, 136, 153, 162, 170, 180, 183, 204, 216, 244, 255, 270, 305, 306, 324, 340, 360, 366, 405, 408, 459, 488, 510, 540, 549, 610, 612, 648, 680, 732, 765, 810, 915, 918, 1020, 1037, 1080, 1098, 1220, 1224, 1377, 1464, 1530, 1620, 1647, 1830, 1836, 2040, 2074, 2196, 2295, 2440, 2745, 2754, 3060, 3111, 3240, 3294, 3660, 3672, 4148, 4392, 4590, 4941, 5185, 5490, 5508, 6120, 6222, 6588, 6885, 7320, 8235, 8296, 9180, 9333, 9882, 10370, 10980, 11016, 12444, 13176, 13770, 15555, 16470, 18360, 18666, 19531, 19764, 20740, 21960, 24705, 24888, 27540, 27999, 31110, 32940, 37332, 39062, 39528, 41480, 46665, 49410, 55080, 55998, 58593, 62220, 65880, 74664, 78124, 83997, 93330, 97655, 98820, 111996, 117186, 124440, 139995, 156248, 167994, 175779, 186660, 195310, 197640, 223992, 234372, 279990, 292965, 332027, 335988, 351558, 373320, 390620, 419985, 468744, 527337, 559980, 585930, 664054, 671976, 703116, 781240, 839970, 878895, 996081, 1054674, 1119960, 1171860, 1191391, 1328108, 1406232, 1582011, 1660135, 1679940, 1757790, 1992162, 2109348, 2343720, 2382782, 2636685, 2656216, 2988243, 3164022, 3320270, 3359880, 3515580, 3574173, 3984324, 4218696, 4765564, 4980405, 5273370, 5956955, 5976486, 6328044, 6640540, 7031160, 7148346, 7910055, 7968648, 8964729, 9531128, 9960810, 10546740, 10722519, 11913910, 11952972, 12656088, 13281080, 14296692, 14941215, 15820110, 17870865, 17929458, 19921620, 20253647, 21093480, 21445038, 23827820, 23905944, 26894187, 28593384, 29882430, 31640220, 32167557, 35741730, 35858916, 39843240, 40507294, 42890076, 44823645, 47655640, 53612595, 53788374, 59764860, 60760941, 63280440, 64335114, 71483460, 71717832, 81014588, 85780152, 89647290, 96502671, 101268235, 107225190, 107576748, 119529720, 121521882, 128670228, 134470935, 142966920, 160837785, 162029176, 179294580, 182282823, 193005342, 202536470, 214450380, 215153496, 243043764, 257340456, 268941870, 303804705, 321675570, 358589160, 364565646, 386010684, 405072940, 428900760, 482513355, 486087528, 537883740, 546848469, 607609410, 643351140, 729131292, 772021368, 810145880, 911414115, 965026710, 1075767480, 1093696938, 1215218820, 1286702280, 1458262584, 1640545407, 1822828230, 1930053420, 2187393876, 2430437640, 2734242345, 3281090814, 3645656460, 3860106840, 4374787752, 5468484690, 6562181628, 7291312920, 8202727035, 10936969380, 13124363256, 16405454070, 21873938760, 32810908140, 65621816280]

約数ペア:

[(1, 65621816280), (2, 32810908140), (3, 21873938760), (4, 16405454070), (5, 13124363256), (6, 10936969380), (8, 8202727035), (9, 7291312920), (10, 6562181628), (12, 5468484690), (15, 4374787752), (17, 3860106840), (18, 3645656460), (20, 3281090814), (24, 2734242345), (27, 2430437640), (30, 2187393876), (34, 1930053420), (36, 1822828230), (40, 1640545407), (45, 1458262584), (51, 1286702280), (54, 1215218820), (60, 1093696938), (61, 1075767480), (68, 965026710), (72, 911414115), (81, 810145880), (85, 772021368), (90, 729131292), (102, 643351140), (108, 607609410), (120, 546848469), (122, 537883740), (135, 486087528), (136, 482513355), (153, 428900760), (162, 405072940), (170, 386010684), (180, 364565646), (183, 358589160), (204, 321675570), (216, 303804705), (244, 268941870), (255, 257340456), (270, 243043764), (305, 215153496), (306, 214450380), (324, 202536470), (340, 193005342), (360, 182282823), (366, 179294580), (405, 162029176), (408, 160837785), (459, 142966920), (488, 134470935), (510, 128670228), (540, 121521882), (549, 119529720), (610, 107576748), (612, 107225190), (648, 101268235), (680, 96502671), (732, 89647290), (765, 85780152), (810, 81014588), (915, 71717832), (918, 71483460), (1020, 64335114), (1037, 63280440), (1080, 60760941), (1098, 59764860), (1220, 53788374), (1224, 53612595), (1377, 47655640), (1464, 44823645), (1530, 42890076), (1620, 40507294), (1647, 39843240), (1830, 35858916), (1836, 35741730), (2040, 32167557), (2074, 31640220), (2196, 29882430), (2295, 28593384), (2440, 26894187), (2745, 23905944), (2754, 23827820), (3060, 21445038), (3111, 21093480), (3240, 20253647), (3294, 19921620), (3660, 17929458), (3672, 17870865), (4148, 15820110), (4392, 14941215), (4590, 14296692), (4941, 13281080), (5185, 12656088), (5490, 11952972), (5508, 11913910), (6120, 10722519), (6222, 10546740), (6588, 9960810), (6885, 9531128), (7320, 8964729), (8235, 7968648), (8296, 7910055), (9180, 7148346), (9333, 7031160), (9882, 6640540), (10370, 6328044), (10980, 5976486), (11016, 5956955), (12444, 5273370), (13176, 4980405), (13770, 4765564), (15555, 4218696), (16470, 3984324), (18360, 3574173), (18666, 3515580), (19531, 3359880), (19764, 3320270), (20740, 3164022), (21960, 2988243), (24705, 2656216), (24888, 2636685), (27540, 2382782), (27999, 2343720), (31110, 2109348), (32940, 1992162), (37332, 1757790), (39062, 1679940), (39528, 1660135), (41480, 1582011), (46665, 1406232), (49410, 1328108), (55080, 1191391), (55998, 1171860), (58593, 1119960), (62220, 1054674), (65880, 996081), (74664, 878895), (78124, 839970), (83997, 781240), (93330, 703116), (97655, 671976), (98820, 664054), (111996, 585930), (117186, 559980), (124440, 527337), (139995, 468744), (156248, 419985), (167994, 390620), (175779, 373320), (186660, 351558), (195310, 335988), (197640, 332027), (223992, 292965), (234372, 279990)]