421498080

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{293}}^1$

素因数の和:360

約数の個数: 288

約数和(自身を含む): 1537177824

約数和(自身を除く): 1115679744

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 37, 40, 45, 48, 54, 60, 72, 74, 80, 81, 90, 96, 108, 111, 120, 135, 144, 148, 160, 162, 180, 185, 216, 222, 240, 243, 270, 288, 293, 296, 324, 333, 360, 370, 405, 432, 444, 480, 486, 540, 555, 586, 592, 648, 666, 720, 740, 810, 864, 879, 888, 972, 999, 1080, 1110, 1172, 1184, 1215, 1296, 1332, 1440, 1465, 1480, 1620, 1665, 1758, 1776, 1944, 1998, 2160, 2220, 2344, 2430, 2592, 2637, 2664, 2930, 2960, 2997, 3240, 3330, 3516, 3552, 3888, 3996, 4320, 4395, 4440, 4688, 4860, 4995, 5274, 5328, 5860, 5920, 5994, 6480, 6660, 7032, 7776, 7911, 7992, 8790, 8880, 8991, 9376, 9720, 9990, 10548, 10656, 10841, 11720, 11988, 12960, 13185, 13320, 14064, 14985, 15822, 15984, 17580, 17760, 17982, 19440, 19980, 21096, 21682, 23440, 23733, 23976, 26370, 26640, 28128, 29970, 31644, 31968, 32523, 35160, 35964, 38880, 39555, 39960, 42192, 43364, 44955, 46880, 47466, 47952, 52740, 53280, 54205, 59940, 63288, 65046, 70320, 71199, 71928, 79110, 79920, 84384, 86728, 89910, 94932, 95904, 97569, 105480, 108410, 118665, 119880, 126576, 130092, 140640, 142398, 143856, 158220, 159840, 162615, 173456, 179820, 189864, 195138, 210960, 216820, 237330, 239760, 253152, 260184, 284796, 287712, 292707, 316440, 325230, 346912, 355995, 359640, 379728, 390276, 421920, 433640, 474660, 479520, 487845, 520368, 569592, 585414, 632880, 650460, 711990, 719280, 759456, 780552, 867280, 878121, 949320, 975690, 1040736, 1139184, 1170828, 1265760, 1300920, 1423980, 1438560, 1463535, 1561104, 1734560, 1756242, 1898640, 1951380, 2278368, 2341656, 2601840, 2634363, 2847960, 2927070, 3122208, 3512484, 3797280, 3902760, 4390605, 4683312, 5203680, 5268726, 5695920, 5854140, 7024968, 7805520, 8781210, 9366624, 10537452, 11391840, 11708280, 13171815, 14049936, 15611040, 17562420, 21074904, 23416560, 26343630, 28099872, 35124840, 42149808, 46833120, 52687260, 70249680, 84299616, 105374520, 140499360, 210749040, 421498080]

約数ペア:

[(1, 421498080), (2, 210749040), (3, 140499360), (4, 105374520), (5, 84299616), (6, 70249680), (8, 52687260), (9, 46833120), (10, 42149808), (12, 35124840), (15, 28099872), (16, 26343630), (18, 23416560), (20, 21074904), (24, 17562420), (27, 15611040), (30, 14049936), (32, 13171815), (36, 11708280), (37, 11391840), (40, 10537452), (45, 9366624), (48, 8781210), (54, 7805520), (60, 7024968), (72, 5854140), (74, 5695920), (80, 5268726), (81, 5203680), (90, 4683312), (96, 4390605), (108, 3902760), (111, 3797280), (120, 3512484), (135, 3122208), (144, 2927070), (148, 2847960), (160, 2634363), (162, 2601840), (180, 2341656), (185, 2278368), (216, 1951380), (222, 1898640), (240, 1756242), (243, 1734560), (270, 1561104), (288, 1463535), (293, 1438560), (296, 1423980), (324, 1300920), (333, 1265760), (360, 1170828), (370, 1139184), (405, 1040736), (432, 975690), (444, 949320), (480, 878121), (486, 867280), (540, 780552), (555, 759456), (586, 719280), (592, 711990), (648, 650460), (666, 632880), (720, 585414), (740, 569592), (810, 520368), (864, 487845), (879, 479520), (888, 474660), (972, 433640), (999, 421920), (1080, 390276), (1110, 379728), (1172, 359640), (1184, 355995), (1215, 346912), (1296, 325230), (1332, 316440), (1440, 292707), (1465, 287712), (1480, 284796), (1620, 260184), (1665, 253152), (1758, 239760), (1776, 237330), (1944, 216820), (1998, 210960), (2160, 195138), (2220, 189864), (2344, 179820), (2430, 173456), (2592, 162615), (2637, 159840), (2664, 158220), (2930, 143856), (2960, 142398), (2997, 140640), (3240, 130092), (3330, 126576), (3516, 119880), (3552, 118665), (3888, 108410), (3996, 105480), (4320, 97569), (4395, 95904), (4440, 94932), (4688, 89910), (4860, 86728), (4995, 84384), (5274, 79920), (5328, 79110), (5860, 71928), (5920, 71199), (5994, 70320), (6480, 65046), (6660, 63288), (7032, 59940), (7776, 54205), (7911, 53280), (7992, 52740), (8790, 47952), (8880, 47466), (8991, 46880), (9376, 44955), (9720, 43364), (9990, 42192), (10548, 39960), (10656, 39555), (10841, 38880), (11720, 35964), (11988, 35160), (12960, 32523), (13185, 31968), (13320, 31644), (14064, 29970), (14985, 28128), (15822, 26640), (15984, 26370), (17580, 23976), (17760, 23733), (17982, 23440), (19440, 21682), (19980, 21096)]