23722920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1$

素因数の和:204

約数の個数: 192

約数和(自身を含む): 85896720

約数和(自身を除く): 62173800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 37, 39, 40, 45, 52, 60, 65, 72, 74, 78, 90, 104, 111, 117, 120, 130, 137, 148, 156, 180, 185, 195, 222, 234, 260, 274, 296, 312, 333, 360, 370, 390, 411, 444, 468, 481, 520, 548, 555, 585, 666, 685, 740, 780, 822, 888, 936, 962, 1096, 1110, 1170, 1233, 1332, 1370, 1443, 1480, 1560, 1644, 1665, 1781, 1924, 2055, 2220, 2340, 2405, 2466, 2664, 2740, 2886, 3288, 3330, 3562, 3848, 4110, 4329, 4440, 4680, 4810, 4932, 5069, 5343, 5480, 5772, 6165, 6660, 7124, 7215, 8220, 8658, 8905, 9620, 9864, 10138, 10686, 11544, 12330, 13320, 14248, 14430, 15207, 16029, 16440, 17316, 17810, 19240, 20276, 21372, 21645, 24660, 25345, 26715, 28860, 30414, 32058, 34632, 35620, 40552, 42744, 43290, 45621, 49320, 50690, 53430, 57720, 60828, 64116, 65897, 71240, 76035, 80145, 86580, 91242, 101380, 106860, 121656, 128232, 131794, 152070, 160290, 173160, 182484, 197691, 202760, 213720, 228105, 263588, 304140, 320580, 329485, 364968, 395382, 456210, 527176, 593073, 608280, 641160, 658970, 790764, 912420, 988455, 1186146, 1317940, 1581528, 1824840, 1976910, 2372292, 2635880, 2965365, 3953820, 4744584, 5930730, 7907640, 11861460, 23722920]

約数ペア:

[(1, 23722920), (2, 11861460), (3, 7907640), (4, 5930730), (5, 4744584), (6, 3953820), (8, 2965365), (9, 2635880), (10, 2372292), (12, 1976910), (13, 1824840), (15, 1581528), (18, 1317940), (20, 1186146), (24, 988455), (26, 912420), (30, 790764), (36, 658970), (37, 641160), (39, 608280), (40, 593073), (45, 527176), (52, 456210), (60, 395382), (65, 364968), (72, 329485), (74, 320580), (78, 304140), (90, 263588), (104, 228105), (111, 213720), (117, 202760), (120, 197691), (130, 182484), (137, 173160), (148, 160290), (156, 152070), (180, 131794), (185, 128232), (195, 121656), (222, 106860), (234, 101380), (260, 91242), (274, 86580), (296, 80145), (312, 76035), (333, 71240), (360, 65897), (370, 64116), (390, 60828), (411, 57720), (444, 53430), (468, 50690), (481, 49320), (520, 45621), (548, 43290), (555, 42744), (585, 40552), (666, 35620), (685, 34632), (740, 32058), (780, 30414), (822, 28860), (888, 26715), (936, 25345), (962, 24660), (1096, 21645), (1110, 21372), (1170, 20276), (1233, 19240), (1332, 17810), (1370, 17316), (1443, 16440), (1480, 16029), (1560, 15207), (1644, 14430), (1665, 14248), (1781, 13320), (1924, 12330), (2055, 11544), (2220, 10686), (2340, 10138), (2405, 9864), (2466, 9620), (2664, 8905), (2740, 8658), (2886, 8220), (3288, 7215), (3330, 7124), (3562, 6660), (3848, 6165), (4110, 5772), (4329, 5480), (4440, 5343), (4680, 5069), (4810, 4932)]