1427069160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{181}}^2$

素因数の和:401

約数の個数: 216

約数和(自身を含む): 5126260230

約数和(自身を除く): 3699191070

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 121, 132, 165, 180, 181, 198, 220, 242, 264, 330, 360, 362, 363, 396, 440, 484, 495, 543, 605, 660, 724, 726, 792, 905, 968, 990, 1086, 1089, 1210, 1320, 1448, 1452, 1629, 1810, 1815, 1980, 1991, 2172, 2178, 2420, 2715, 2904, 3258, 3620, 3630, 3960, 3982, 4344, 4356, 4840, 5430, 5445, 5973, 6516, 7240, 7260, 7964, 8145, 8712, 9955, 10860, 10890, 11946, 13032, 14520, 15928, 16290, 17919, 19910, 21720, 21780, 21901, 23892, 29865, 32580, 32761, 35838, 39820, 43560, 43802, 47784, 59730, 65160, 65522, 65703, 71676, 79640, 87604, 89595, 98283, 109505, 119460, 131044, 131406, 143352, 163805, 175208, 179190, 196566, 197109, 219010, 238920, 262088, 262812, 294849, 327610, 328515, 358380, 360371, 393132, 394218, 438020, 491415, 525624, 589698, 655220, 657030, 716760, 720742, 786264, 788436, 876040, 982830, 985545, 1081113, 1179396, 1310440, 1314060, 1441484, 1474245, 1576872, 1801855, 1965660, 1971090, 2162226, 2358792, 2628120, 2882968, 2948490, 3243339, 3603710, 3931320, 3942180, 3964081, 4324452, 5405565, 5896980, 6486678, 7207420, 7884360, 7928162, 8648904, 10811130, 11793960, 11892243, 12973356, 14414840, 15856324, 16216695, 19820405, 21622260, 23784486, 25946712, 31712648, 32433390, 35676729, 39640810, 43244520, 47568972, 59461215, 64866780, 71353458, 79281620, 95137944, 118922430, 129733560, 142706916, 158563240, 178383645, 237844860, 285413832, 356767290, 475689720, 713534580, 1427069160]

約数ペア:

[(1, 1427069160), (2, 713534580), (3, 475689720), (4, 356767290), (5, 285413832), (6, 237844860), (8, 178383645), (9, 158563240), (10, 142706916), (11, 129733560), (12, 118922430), (15, 95137944), (18, 79281620), (20, 71353458), (22, 64866780), (24, 59461215), (30, 47568972), (33, 43244520), (36, 39640810), (40, 35676729), (44, 32433390), (45, 31712648), (55, 25946712), (60, 23784486), (66, 21622260), (72, 19820405), (88, 16216695), (90, 15856324), (99, 14414840), (110, 12973356), (120, 11892243), (121, 11793960), (132, 10811130), (165, 8648904), (180, 7928162), (181, 7884360), (198, 7207420), (220, 6486678), (242, 5896980), (264, 5405565), (330, 4324452), (360, 3964081), (362, 3942180), (363, 3931320), (396, 3603710), (440, 3243339), (484, 2948490), (495, 2882968), (543, 2628120), (605, 2358792), (660, 2162226), (724, 1971090), (726, 1965660), (792, 1801855), (905, 1576872), (968, 1474245), (990, 1441484), (1086, 1314060), (1089, 1310440), (1210, 1179396), (1320, 1081113), (1448, 985545), (1452, 982830), (1629, 876040), (1810, 788436), (1815, 786264), (1980, 720742), (1991, 716760), (2172, 657030), (2178, 655220), (2420, 589698), (2715, 525624), (2904, 491415), (3258, 438020), (3620, 394218), (3630, 393132), (3960, 360371), (3982, 358380), (4344, 328515), (4356, 327610), (4840, 294849), (5430, 262812), (5445, 262088), (5973, 238920), (6516, 219010), (7240, 197109), (7260, 196566), (7964, 179190), (8145, 175208), (8712, 163805), (9955, 143352), (10860, 131406), (10890, 131044), (11946, 119460), (13032, 109505), (14520, 98283), (15928, 89595), (16290, 87604), (17919, 79640), (19910, 71676), (21720, 65703), (21780, 65522), (21901, 65160), (23892, 59730), (29865, 47784), (32580, 43802), (32761, 43560), (35838, 39820)]