194139120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1583}}^1$

素因数の和:1679

約数の個数: 160

約数和(自身を含む): 697669632

約数和(自身を除く): 503530512

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 73, 80, 84, 105, 112, 120, 140, 146, 168, 210, 219, 240, 280, 292, 336, 365, 420, 438, 511, 560, 584, 730, 840, 876, 1022, 1095, 1168, 1460, 1533, 1583, 1680, 1752, 2044, 2190, 2555, 2920, 3066, 3166, 3504, 4088, 4380, 4749, 5110, 5840, 6132, 6332, 7665, 7915, 8176, 8760, 9498, 10220, 11081, 12264, 12664, 15330, 15830, 17520, 18996, 20440, 22162, 23745, 24528, 25328, 30660, 31660, 33243, 37992, 40880, 44324, 47490, 55405, 61320, 63320, 66486, 75984, 88648, 94980, 110810, 115559, 122640, 126640, 132972, 166215, 177296, 189960, 221620, 231118, 265944, 332430, 346677, 379920, 443240, 462236, 531888, 577795, 664860, 693354, 808913, 886480, 924472, 1155590, 1329720, 1386708, 1617826, 1733385, 1848944, 2311180, 2426739, 2659440, 2773416, 3235652, 3466770, 4044565, 4622360, 4853478, 5546832, 6471304, 6933540, 8089130, 9244720, 9706956, 12133695, 12942608, 13867080, 16178260, 19413912, 24267390, 27734160, 32356520, 38827824, 48534780, 64713040, 97069560, 194139120]

約数ペア:

[(1, 194139120), (2, 97069560), (3, 64713040), (4, 48534780), (5, 38827824), (6, 32356520), (7, 27734160), (8, 24267390), (10, 19413912), (12, 16178260), (14, 13867080), (15, 12942608), (16, 12133695), (20, 9706956), (21, 9244720), (24, 8089130), (28, 6933540), (30, 6471304), (35, 5546832), (40, 4853478), (42, 4622360), (48, 4044565), (56, 3466770), (60, 3235652), (70, 2773416), (73, 2659440), (80, 2426739), (84, 2311180), (105, 1848944), (112, 1733385), (120, 1617826), (140, 1386708), (146, 1329720), (168, 1155590), (210, 924472), (219, 886480), (240, 808913), (280, 693354), (292, 664860), (336, 577795), (365, 531888), (420, 462236), (438, 443240), (511, 379920), (560, 346677), (584, 332430), (730, 265944), (840, 231118), (876, 221620), (1022, 189960), (1095, 177296), (1168, 166215), (1460, 132972), (1533, 126640), (1583, 122640), (1680, 115559), (1752, 110810), (2044, 94980), (2190, 88648), (2555, 75984), (2920, 66486), (3066, 63320), (3166, 61320), (3504, 55405), (4088, 47490), (4380, 44324), (4749, 40880), (5110, 37992), (5840, 33243), (6132, 31660), (6332, 30660), (7665, 25328), (7915, 24528), (8176, 23745), (8760, 22162), (9498, 20440), (10220, 18996), (11081, 17520), (12264, 15830), (12664, 15330)]