175138320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1709}}^1$

素因数の和:1793

約数の個数: 160

約数和(自身を含む): 631031040

約数和(自身を除く): 455892720

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, 61, 70, 80, 84, 105, 112, 120, 122, 140, 168, 183, 210, 240, 244, 280, 305, 336, 366, 420, 427, 488, 560, 610, 732, 840, 854, 915, 976, 1220, 1281, 1464, 1680, 1708, 1709, 1830, 2135, 2440, 2562, 2928, 3416, 3418, 3660, 4270, 4880, 5124, 5127, 6405, 6832, 6836, 7320, 8540, 8545, 10248, 10254, 11963, 12810, 13672, 14640, 17080, 17090, 20496, 20508, 23926, 25620, 25635, 27344, 34160, 34180, 35889, 41016, 47852, 51240, 51270, 59815, 68360, 71778, 82032, 95704, 102480, 102540, 104249, 119630, 136720, 143556, 179445, 191408, 205080, 208498, 239260, 287112, 312747, 358890, 410160, 416996, 478520, 521245, 574224, 625494, 717780, 729743, 833992, 957040, 1042490, 1250988, 1435560, 1459486, 1563735, 1667984, 2084980, 2189229, 2501976, 2871120, 2918972, 3127470, 3648715, 4169960, 4378458, 5003952, 5837944, 6254940, 7297430, 8339920, 8756916, 10946145, 11675888, 12509880, 14594860, 17513832, 21892290, 25019760, 29189720, 35027664, 43784580, 58379440, 87569160, 175138320]

約数ペア:

[(1, 175138320), (2, 87569160), (3, 58379440), (4, 43784580), (5, 35027664), (6, 29189720), (7, 25019760), (8, 21892290), (10, 17513832), (12, 14594860), (14, 12509880), (15, 11675888), (16, 10946145), (20, 8756916), (21, 8339920), (24, 7297430), (28, 6254940), (30, 5837944), (35, 5003952), (40, 4378458), (42, 4169960), (48, 3648715), (56, 3127470), (60, 2918972), (61, 2871120), (70, 2501976), (80, 2189229), (84, 2084980), (105, 1667984), (112, 1563735), (120, 1459486), (122, 1435560), (140, 1250988), (168, 1042490), (183, 957040), (210, 833992), (240, 729743), (244, 717780), (280, 625494), (305, 574224), (336, 521245), (366, 478520), (420, 416996), (427, 410160), (488, 358890), (560, 312747), (610, 287112), (732, 239260), (840, 208498), (854, 205080), (915, 191408), (976, 179445), (1220, 143556), (1281, 136720), (1464, 119630), (1680, 104249), (1708, 102540), (1709, 102480), (1830, 95704), (2135, 82032), (2440, 71778), (2562, 68360), (2928, 59815), (3416, 51270), (3418, 51240), (3660, 47852), (4270, 41016), (4880, 35889), (5124, 34180), (5127, 34160), (6405, 27344), (6832, 25635), (6836, 25620), (7320, 23926), (8540, 20508), (8545, 20496), (10248, 17090), (10254, 17080), (11963, 14640), (12810, 13672)]