229897680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{229}}^1$

素因数の和:381

約数の個数: 160

約数和(自身を含む): 739238400

約数和(自身を除く): 509340720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 47, 48, 60, 80, 89, 94, 120, 141, 178, 188, 229, 235, 240, 267, 282, 356, 376, 445, 458, 470, 534, 564, 687, 705, 712, 752, 890, 916, 940, 1068, 1128, 1145, 1335, 1374, 1410, 1424, 1780, 1832, 1880, 2136, 2256, 2290, 2670, 2748, 2820, 3435, 3560, 3664, 3760, 4183, 4272, 4580, 5340, 5496, 5640, 6870, 7120, 8366, 9160, 10680, 10763, 10992, 11280, 12549, 13740, 16732, 18320, 20381, 20915, 21360, 21526, 25098, 27480, 32289, 33464, 40762, 41830, 43052, 50196, 53815, 54960, 61143, 62745, 64578, 66928, 81524, 83660, 86104, 100392, 101905, 107630, 122286, 125490, 129156, 161445, 163048, 167320, 172208, 200784, 203810, 215260, 244572, 250980, 258312, 305715, 322890, 326096, 334640, 407620, 430520, 489144, 501960, 516624, 611430, 645780, 815240, 861040, 957907, 978288, 1003920, 1222860, 1291560, 1630480, 1915814, 2445720, 2583120, 2873721, 3831628, 4789535, 4891440, 5747442, 7663256, 9579070, 11494884, 14368605, 15326512, 19158140, 22989768, 28737210, 38316280, 45979536, 57474420, 76632560, 114948840, 229897680]

約数ペア:

[(1, 229897680), (2, 114948840), (3, 76632560), (4, 57474420), (5, 45979536), (6, 38316280), (8, 28737210), (10, 22989768), (12, 19158140), (15, 15326512), (16, 14368605), (20, 11494884), (24, 9579070), (30, 7663256), (40, 5747442), (47, 4891440), (48, 4789535), (60, 3831628), (80, 2873721), (89, 2583120), (94, 2445720), (120, 1915814), (141, 1630480), (178, 1291560), (188, 1222860), (229, 1003920), (235, 978288), (240, 957907), (267, 861040), (282, 815240), (356, 645780), (376, 611430), (445, 516624), (458, 501960), (470, 489144), (534, 430520), (564, 407620), (687, 334640), (705, 326096), (712, 322890), (752, 305715), (890, 258312), (916, 250980), (940, 244572), (1068, 215260), (1128, 203810), (1145, 200784), (1335, 172208), (1374, 167320), (1410, 163048), (1424, 161445), (1780, 129156), (1832, 125490), (1880, 122286), (2136, 107630), (2256, 101905), (2290, 100392), (2670, 86104), (2748, 83660), (2820, 81524), (3435, 66928), (3560, 64578), (3664, 62745), (3760, 61143), (4183, 54960), (4272, 53815), (4580, 50196), (5340, 43052), (5496, 41830), (5640, 40762), (6870, 33464), (7120, 32289), (8366, 27480), (9160, 25098), (10680, 21526), (10763, 21360), (10992, 20915), (11280, 20381), (12549, 18320), (13740, 16732)]