3816572940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{30161}}^1$

素因数の和:30232

約数の個数: 144

約数和(自身を含む): 12516023520

約数和(自身を除く): 8699450580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 37, 38, 45, 57, 60, 74, 76, 90, 95, 111, 114, 148, 171, 180, 185, 190, 222, 228, 285, 333, 342, 370, 380, 444, 555, 570, 666, 684, 703, 740, 855, 1110, 1140, 1332, 1406, 1665, 1710, 2109, 2220, 2812, 3330, 3420, 3515, 4218, 6327, 6660, 7030, 8436, 10545, 12654, 14060, 21090, 25308, 30161, 31635, 42180, 60322, 63270, 90483, 120644, 126540, 150805, 180966, 271449, 301610, 361932, 452415, 542898, 573059, 603220, 904830, 1085796, 1115957, 1146118, 1357245, 1719177, 1809660, 2231914, 2292236, 2714490, 2865295, 3347871, 3438354, 4463828, 5157531, 5428980, 5579785, 5730590, 6695742, 6876708, 8595885, 10043613, 10315062, 11159570, 11461180, 13391484, 16739355, 17191770, 20087226, 20630124, 21203183, 22319140, 25787655, 33478710, 34383540, 40174452, 42406366, 50218065, 51575310, 63609549, 66957420, 84812732, 100436130, 103150620, 106015915, 127219098, 190828647, 200872260, 212031830, 254438196, 318047745, 381657294, 424063660, 636095490, 763314588, 954143235, 1272190980, 1908286470, 3816572940]

約数ペア:

[(1, 3816572940), (2, 1908286470), (3, 1272190980), (4, 954143235), (5, 763314588), (6, 636095490), (9, 424063660), (10, 381657294), (12, 318047745), (15, 254438196), (18, 212031830), (19, 200872260), (20, 190828647), (30, 127219098), (36, 106015915), (37, 103150620), (38, 100436130), (45, 84812732), (57, 66957420), (60, 63609549), (74, 51575310), (76, 50218065), (90, 42406366), (95, 40174452), (111, 34383540), (114, 33478710), (148, 25787655), (171, 22319140), (180, 21203183), (185, 20630124), (190, 20087226), (222, 17191770), (228, 16739355), (285, 13391484), (333, 11461180), (342, 11159570), (370, 10315062), (380, 10043613), (444, 8595885), (555, 6876708), (570, 6695742), (666, 5730590), (684, 5579785), (703, 5428980), (740, 5157531), (855, 4463828), (1110, 3438354), (1140, 3347871), (1332, 2865295), (1406, 2714490), (1665, 2292236), (1710, 2231914), (2109, 1809660), (2220, 1719177), (2812, 1357245), (3330, 1146118), (3420, 1115957), (3515, 1085796), (4218, 904830), (6327, 603220), (6660, 573059), (7030, 542898), (8436, 452415), (10545, 361932), (12654, 301610), (14060, 271449), (21090, 180966), (25308, 150805), (30161, 126540), (31635, 120644), (42180, 90483), (60322, 63270)]