164761920

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3011}}^1$

素因数の和:3053

約数の個数: 168

約数和(自身を含む): 596737440

約数和(自身を除く): 431975520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 192, 228, 240, 285, 288, 304, 320, 342, 360, 380, 456, 480, 570, 576, 608, 684, 720, 760, 855, 912, 960, 1140, 1216, 1368, 1440, 1520, 1710, 1824, 2280, 2736, 2880, 3011, 3040, 3420, 3648, 4560, 5472, 6022, 6080, 6840, 9033, 9120, 10944, 12044, 13680, 15055, 18066, 18240, 24088, 27099, 27360, 30110, 36132, 45165, 48176, 54198, 54720, 57209, 60220, 72264, 90330, 96352, 108396, 114418, 120440, 135495, 144528, 171627, 180660, 192704, 216792, 228836, 240880, 270990, 286045, 289056, 343254, 361320, 433584, 457672, 481760, 514881, 541980, 572090, 578112, 686508, 722640, 858135, 867168, 915344, 963520, 1029762, 1083960, 1144180, 1373016, 1445280, 1716270, 1734336, 1830688, 2059524, 2167920, 2288360, 2574405, 2746032, 2890560, 3432540, 3661376, 4119048, 4335840, 4576720, 5148810, 5492064, 6865080, 8238096, 8671680, 9153440, 10297620, 10984128, 13730160, 16476192, 18306880, 20595240, 27460320, 32952384, 41190480, 54920640, 82380960, 164761920]

約数ペア:

[(1, 164761920), (2, 82380960), (3, 54920640), (4, 41190480), (5, 32952384), (6, 27460320), (8, 20595240), (9, 18306880), (10, 16476192), (12, 13730160), (15, 10984128), (16, 10297620), (18, 9153440), (19, 8671680), (20, 8238096), (24, 6865080), (30, 5492064), (32, 5148810), (36, 4576720), (38, 4335840), (40, 4119048), (45, 3661376), (48, 3432540), (57, 2890560), (60, 2746032), (64, 2574405), (72, 2288360), (76, 2167920), (80, 2059524), (90, 1830688), (95, 1734336), (96, 1716270), (114, 1445280), (120, 1373016), (144, 1144180), (152, 1083960), (160, 1029762), (171, 963520), (180, 915344), (190, 867168), (192, 858135), (228, 722640), (240, 686508), (285, 578112), (288, 572090), (304, 541980), (320, 514881), (342, 481760), (360, 457672), (380, 433584), (456, 361320), (480, 343254), (570, 289056), (576, 286045), (608, 270990), (684, 240880), (720, 228836), (760, 216792), (855, 192704), (912, 180660), (960, 171627), (1140, 144528), (1216, 135495), (1368, 120440), (1440, 114418), (1520, 108396), (1710, 96352), (1824, 90330), (2280, 72264), (2736, 60220), (2880, 57209), (3011, 54720), (3040, 54198), (3420, 48176), (3648, 45165), (4560, 36132), (5472, 30110), (6022, 27360), (6080, 27099), (6840, 24088), (9033, 18240), (9120, 18066), (10944, 15055), (12044, 13680)]