194271120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{6581}}^1$

素因数の和:6641

約数の個数: 120

約数和(自身を含む): 668441592

約数和(自身を除く): 474170472

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 41, 45, 48, 60, 72, 80, 82, 90, 120, 123, 144, 164, 180, 205, 240, 246, 328, 360, 369, 410, 492, 615, 656, 720, 738, 820, 984, 1230, 1476, 1640, 1845, 1968, 2460, 2952, 3280, 3690, 4920, 5904, 6581, 7380, 9840, 13162, 14760, 19743, 26324, 29520, 32905, 39486, 52648, 59229, 65810, 78972, 98715, 105296, 118458, 131620, 157944, 197430, 236916, 263240, 269821, 296145, 315888, 394860, 473832, 526480, 539642, 592290, 789720, 809463, 947664, 1079284, 1184580, 1349105, 1579440, 1618926, 2158568, 2369160, 2428389, 2698210, 3237852, 4047315, 4317136, 4738320, 4856778, 5396420, 6475704, 8094630, 9713556, 10792840, 12141945, 12951408, 16189260, 19427112, 21585680, 24283890, 32378520, 38854224, 48567780, 64757040, 97135560, 194271120]

約数ペア:

[(1, 194271120), (2, 97135560), (3, 64757040), (4, 48567780), (5, 38854224), (6, 32378520), (8, 24283890), (9, 21585680), (10, 19427112), (12, 16189260), (15, 12951408), (16, 12141945), (18, 10792840), (20, 9713556), (24, 8094630), (30, 6475704), (36, 5396420), (40, 4856778), (41, 4738320), (45, 4317136), (48, 4047315), (60, 3237852), (72, 2698210), (80, 2428389), (82, 2369160), (90, 2158568), (120, 1618926), (123, 1579440), (144, 1349105), (164, 1184580), (180, 1079284), (205, 947664), (240, 809463), (246, 789720), (328, 592290), (360, 539642), (369, 526480), (410, 473832), (492, 394860), (615, 315888), (656, 296145), (720, 269821), (738, 263240), (820, 236916), (984, 197430), (1230, 157944), (1476, 131620), (1640, 118458), (1845, 105296), (1968, 98715), (2460, 78972), (2952, 65810), (3280, 59229), (3690, 52648), (4920, 39486), (5904, 32905), (6581, 29520), (7380, 26324), (9840, 19743), (13162, 14760)]