17820111120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{461183}}^1$

素因数の和:461229

約数の個数: 160

約数和(自身を含む): 65879212032

約数和(自身を除く): 48059100912

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 48, 56, 60, 69, 70, 80, 84, 92, 105, 112, 115, 120, 138, 140, 161, 168, 184, 210, 230, 240, 276, 280, 322, 336, 345, 368, 420, 460, 483, 552, 560, 644, 690, 805, 840, 920, 966, 1104, 1288, 1380, 1610, 1680, 1840, 1932, 2415, 2576, 2760, 3220, 3864, 4830, 5520, 6440, 7728, 9660, 12880, 19320, 38640, 461183, 922366, 1383549, 1844732, 2305915, 2767098, 3228281, 3689464, 4611830, 5534196, 6456562, 6917745, 7378928, 9223660, 9684843, 10607209, 11068392, 12913124, 13835490, 16141405, 18447320, 19369686, 21214418, 22136784, 25826248, 27670980, 31821627, 32282810, 36894640, 38739372, 42428836, 48424215, 51652496, 53036045, 55341960, 63643254, 64565620, 74250463, 77478744, 84857672, 96848430, 106072090, 110683920, 127286508, 129131240, 148500926, 154957488, 159108135, 169715344, 193696860, 212144180, 222751389, 254573016, 258262480, 297001852, 318216270, 371252315, 387393720, 424288360, 445502778, 509146032, 594003704, 636432540, 742504630, 774787440, 848576720, 891005556, 1113756945, 1188007408, 1272865080, 1485009260, 1782011112, 2227513890, 2545730160, 2970018520, 3564022224, 4455027780, 5940037040, 8910055560, 17820111120]

約数ペア:

[(1, 17820111120), (2, 8910055560), (3, 5940037040), (4, 4455027780), (5, 3564022224), (6, 2970018520), (7, 2545730160), (8, 2227513890), (10, 1782011112), (12, 1485009260), (14, 1272865080), (15, 1188007408), (16, 1113756945), (20, 891005556), (21, 848576720), (23, 774787440), (24, 742504630), (28, 636432540), (30, 594003704), (35, 509146032), (40, 445502778), (42, 424288360), (46, 387393720), (48, 371252315), (56, 318216270), (60, 297001852), (69, 258262480), (70, 254573016), (80, 222751389), (84, 212144180), (92, 193696860), (105, 169715344), (112, 159108135), (115, 154957488), (120, 148500926), (138, 129131240), (140, 127286508), (161, 110683920), (168, 106072090), (184, 96848430), (210, 84857672), (230, 77478744), (240, 74250463), (276, 64565620), (280, 63643254), (322, 55341960), (336, 53036045), (345, 51652496), (368, 48424215), (420, 42428836), (460, 38739372), (483, 36894640), (552, 32282810), (560, 31821627), (644, 27670980), (690, 25826248), (805, 22136784), (840, 21214418), (920, 19369686), (966, 18447320), (1104, 16141405), (1288, 13835490), (1380, 12913124), (1610, 11068392), (1680, 10607209), (1840, 9684843), (1932, 9223660), (2415, 7378928), (2576, 6917745), (2760, 6456562), (3220, 5534196), (3864, 4611830), (4830, 3689464), (5520, 3228281), (6440, 2767098), (7728, 2305915), (9660, 1844732), (12880, 1383549), (19320, 922366), (38640, 461183)]