167430360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{257}}^1$

素因数の和:421

約数の個数: 128

約数和(自身を含む): 518270400

約数和(自身を除く): 350840040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 89, 120, 122, 178, 183, 244, 257, 267, 305, 356, 366, 445, 488, 514, 534, 610, 712, 732, 771, 890, 915, 1028, 1068, 1220, 1285, 1335, 1464, 1542, 1780, 1830, 2056, 2136, 2440, 2570, 2670, 3084, 3560, 3660, 3855, 5140, 5340, 5429, 6168, 7320, 7710, 10280, 10680, 10858, 15420, 15677, 16287, 21716, 22873, 27145, 30840, 31354, 32574, 43432, 45746, 47031, 54290, 62708, 65148, 68619, 78385, 81435, 91492, 94062, 108580, 114365, 125416, 130296, 137238, 156770, 162870, 182984, 188124, 217160, 228730, 235155, 274476, 313540, 325740, 343095, 376248, 457460, 470310, 548952, 627080, 651480, 686190, 914920, 940620, 1372380, 1395253, 1881240, 2744760, 2790506, 4185759, 5581012, 6976265, 8371518, 11162024, 13952530, 16743036, 20928795, 27905060, 33486072, 41857590, 55810120, 83715180, 167430360]

約数ペア:

[(1, 167430360), (2, 83715180), (3, 55810120), (4, 41857590), (5, 33486072), (6, 27905060), (8, 20928795), (10, 16743036), (12, 13952530), (15, 11162024), (20, 8371518), (24, 6976265), (30, 5581012), (40, 4185759), (60, 2790506), (61, 2744760), (89, 1881240), (120, 1395253), (122, 1372380), (178, 940620), (183, 914920), (244, 686190), (257, 651480), (267, 627080), (305, 548952), (356, 470310), (366, 457460), (445, 376248), (488, 343095), (514, 325740), (534, 313540), (610, 274476), (712, 235155), (732, 228730), (771, 217160), (890, 188124), (915, 182984), (1028, 162870), (1068, 156770), (1220, 137238), (1285, 130296), (1335, 125416), (1464, 114365), (1542, 108580), (1780, 94062), (1830, 91492), (2056, 81435), (2136, 78385), (2440, 68619), (2570, 65148), (2670, 62708), (3084, 54290), (3560, 47031), (3660, 45746), (3855, 43432), (5140, 32574), (5340, 31354), (5429, 30840), (6168, 27145), (7320, 22873), (7710, 21716), (10280, 16287), (10680, 15677), (10858, 15420)]