195405120

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3571}}^1$

素因数の和:3613

約数の個数: 168

約数和(自身を含む): 707684640

約数和(自身を除く): 512279520

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, 3040, 3420, 3571, 3648, 4560, 5472, 6080, 6840, 7142, 9120, 10713, 10944, 13680, 14284, 17855, 18240, 21426, 27360, 28568, 32139, 35710, 42852, 53565, 54720, 57136, 64278, 67849, 71420, 85704, 107130, 114272, 128556, 135698, 142840, 160695, 171408, 203547, 214260, 228544, 257112, 271396, 285680, 321390, 339245, 342816, 407094, 428520, 514224, 542792, 571360, 610641, 642780, 678490, 685632, 814188, 857040, 1017735, 1028448, 1085584, 1142720, 1221282, 1285560, 1356980, 1628376, 1714080, 2035470, 2056896, 2171168, 2442564, 2571120, 2713960, 3053205, 3256752, 3428160, 4070940, 4342336, 4885128, 5142240, 5427920, 6106410, 6513504, 8141880, 9770256, 10284480, 10855840, 12212820, 13027008, 16283760, 19540512, 21711680, 24425640, 32567520, 39081024, 48851280, 65135040, 97702560, 195405120]

約数ペア:

[(1, 195405120), (2, 97702560), (3, 65135040), (4, 48851280), (5, 39081024), (6, 32567520), (8, 24425640), (9, 21711680), (10, 19540512), (12, 16283760), (15, 13027008), (16, 12212820), (18, 10855840), (19, 10284480), (20, 9770256), (24, 8141880), (30, 6513504), (32, 6106410), (36, 5427920), (38, 5142240), (40, 4885128), (45, 4342336), (48, 4070940), (57, 3428160), (60, 3256752), (64, 3053205), (72, 2713960), (76, 2571120), (80, 2442564), (90, 2171168), (95, 2056896), (96, 2035470), (114, 1714080), (120, 1628376), (144, 1356980), (152, 1285560), (160, 1221282), (171, 1142720), (180, 1085584), (190, 1028448), (192, 1017735), (228, 857040), (240, 814188), (285, 685632), (288, 678490), (304, 642780), (320, 610641), (342, 571360), (360, 542792), (380, 514224), (456, 428520), (480, 407094), (570, 342816), (576, 339245), (608, 321390), (684, 285680), (720, 271396), (760, 257112), (855, 228544), (912, 214260), (960, 203547), (1140, 171408), (1216, 160695), (1368, 142840), (1440, 135698), (1520, 128556), (1710, 114272), (1824, 107130), (2280, 85704), (2736, 71420), (2880, 67849), (3040, 64278), (3420, 57136), (3571, 54720), (3648, 53565), (4560, 42852), (5472, 35710), (6080, 32139), (6840, 28568), (7142, 27360), (9120, 21426), (10713, 18240), (10944, 17855), (13680, 14284)]