39747240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1$

素因数の和:201

約数の個数: 256

約数和(自身を含む): 151200000

約数和(自身を除く): 111452760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 19, 20, 24, 26, 27, 30, 36, 38, 39, 40, 45, 52, 54, 57, 60, 65, 72, 76, 78, 90, 95, 104, 108, 114, 117, 120, 130, 135, 149, 152, 156, 171, 180, 190, 195, 216, 228, 234, 247, 260, 270, 285, 298, 312, 342, 351, 360, 380, 390, 447, 456, 468, 494, 513, 520, 540, 570, 585, 596, 684, 702, 741, 745, 760, 780, 855, 894, 936, 988, 1026, 1080, 1140, 1170, 1192, 1235, 1341, 1368, 1404, 1482, 1490, 1560, 1710, 1755, 1788, 1937, 1976, 2052, 2223, 2235, 2280, 2340, 2470, 2565, 2682, 2808, 2831, 2964, 2980, 3420, 3510, 3576, 3705, 3874, 4023, 4104, 4446, 4470, 4680, 4940, 5130, 5364, 5662, 5811, 5928, 5960, 6669, 6705, 6840, 7020, 7410, 7748, 8046, 8493, 8892, 8940, 9685, 9880, 10260, 10728, 11115, 11324, 11622, 13338, 13410, 14040, 14155, 14820, 15496, 16092, 16986, 17433, 17784, 17880, 19370, 20115, 20520, 22230, 22648, 23244, 25479, 26676, 26820, 28310, 29055, 29640, 32184, 33345, 33972, 34866, 36803, 38740, 40230, 42465, 44460, 46488, 50958, 52299, 53352, 53640, 56620, 58110, 66690, 67944, 69732, 73606, 76437, 77480, 80460, 84930, 87165, 88920, 101916, 104598, 110409, 113240, 116220, 127395, 133380, 139464, 147212, 152874, 160920, 169860, 174330, 184015, 203832, 209196, 220818, 232440, 254790, 261495, 266760, 294424, 305748, 331227, 339720, 348660, 368030, 382185, 418392, 441636, 509580, 522990, 552045, 611496, 662454, 697320, 736060, 764370, 883272, 993681, 1019160, 1045980, 1104090, 1324908, 1472120, 1528740, 1656135, 1987362, 2091960, 2208180, 2649816, 3057480, 3312270, 3974724, 4416360, 4968405, 6624540, 7949448, 9936810, 13249080, 19873620, 39747240]

約数ペア:

[(1, 39747240), (2, 19873620), (3, 13249080), (4, 9936810), (5, 7949448), (6, 6624540), (8, 4968405), (9, 4416360), (10, 3974724), (12, 3312270), (13, 3057480), (15, 2649816), (18, 2208180), (19, 2091960), (20, 1987362), (24, 1656135), (26, 1528740), (27, 1472120), (30, 1324908), (36, 1104090), (38, 1045980), (39, 1019160), (40, 993681), (45, 883272), (52, 764370), (54, 736060), (57, 697320), (60, 662454), (65, 611496), (72, 552045), (76, 522990), (78, 509580), (90, 441636), (95, 418392), (104, 382185), (108, 368030), (114, 348660), (117, 339720), (120, 331227), (130, 305748), (135, 294424), (149, 266760), (152, 261495), (156, 254790), (171, 232440), (180, 220818), (190, 209196), (195, 203832), (216, 184015), (228, 174330), (234, 169860), (247, 160920), (260, 152874), (270, 147212), (285, 139464), (298, 133380), (312, 127395), (342, 116220), (351, 113240), (360, 110409), (380, 104598), (390, 101916), (447, 88920), (456, 87165), (468, 84930), (494, 80460), (513, 77480), (520, 76437), (540, 73606), (570, 69732), (585, 67944), (596, 66690), (684, 58110), (702, 56620), (741, 53640), (745, 53352), (760, 52299), (780, 50958), (855, 46488), (894, 44460), (936, 42465), (988, 40230), (1026, 38740), (1080, 36803), (1140, 34866), (1170, 33972), (1192, 33345), (1235, 32184), (1341, 29640), (1368, 29055), (1404, 28310), (1482, 26820), (1490, 26676), (1560, 25479), (1710, 23244), (1755, 22648), (1788, 22230), (1937, 20520), (1976, 20115), (2052, 19370), (2223, 17880), (2235, 17784), (2280, 17433), (2340, 16986), (2470, 16092), (2565, 15496), (2682, 14820), (2808, 14155), (2831, 14040), (2964, 13410), (2980, 13338), (3420, 11622), (3510, 11324), (3576, 11115), (3705, 10728), (3874, 10260), (4023, 9880), (4104, 9685), (4446, 8940), (4470, 8892), (4680, 8493), (4940, 8046), (5130, 7748), (5364, 7410), (5662, 7020), (5811, 6840), (5928, 6705), (5960, 6669)]