219102240

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1069}}^1$

素因数の和:1155

約数の個数: 192

約数和(自身を含む): 802448640

約数和(自身を除く): 583346400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 61, 70, 80, 84, 96, 105, 112, 120, 122, 140, 160, 168, 183, 210, 224, 240, 244, 280, 305, 336, 366, 420, 427, 480, 488, 560, 610, 672, 732, 840, 854, 915, 976, 1069, 1120, 1220, 1281, 1464, 1680, 1708, 1830, 1952, 2135, 2138, 2440, 2562, 2928, 3207, 3360, 3416, 3660, 4270, 4276, 4880, 5124, 5345, 5856, 6405, 6414, 6832, 7320, 7483, 8540, 8552, 9760, 10248, 10690, 12810, 12828, 13664, 14640, 14966, 16035, 17080, 17104, 20496, 21380, 22449, 25620, 25656, 29280, 29932, 32070, 34160, 34208, 37415, 40992, 42760, 44898, 51240, 51312, 59864, 64140, 65209, 68320, 74830, 85520, 89796, 102480, 102624, 112245, 119728, 128280, 130418, 149660, 171040, 179592, 195627, 204960, 224490, 239456, 256560, 260836, 299320, 326045, 359184, 391254, 448980, 456463, 513120, 521672, 598640, 652090, 718368, 782508, 897960, 912926, 978135, 1043344, 1197280, 1304180, 1369389, 1565016, 1795920, 1825852, 1956270, 2086688, 2282315, 2608360, 2738778, 3130032, 3591840, 3651704, 3912540, 4564630, 5216720, 5477556, 6260064, 6846945, 7303408, 7825080, 9129260, 10433440, 10955112, 13693890, 14606816, 15650160, 18258520, 21910224, 27387780, 31300320, 36517040, 43820448, 54775560, 73034080, 109551120, 219102240]

約数ペア:

[(1, 219102240), (2, 109551120), (3, 73034080), (4, 54775560), (5, 43820448), (6, 36517040), (7, 31300320), (8, 27387780), (10, 21910224), (12, 18258520), (14, 15650160), (15, 14606816), (16, 13693890), (20, 10955112), (21, 10433440), (24, 9129260), (28, 7825080), (30, 7303408), (32, 6846945), (35, 6260064), (40, 5477556), (42, 5216720), (48, 4564630), (56, 3912540), (60, 3651704), (61, 3591840), (70, 3130032), (80, 2738778), (84, 2608360), (96, 2282315), (105, 2086688), (112, 1956270), (120, 1825852), (122, 1795920), (140, 1565016), (160, 1369389), (168, 1304180), (183, 1197280), (210, 1043344), (224, 978135), (240, 912926), (244, 897960), (280, 782508), (305, 718368), (336, 652090), (366, 598640), (420, 521672), (427, 513120), (480, 456463), (488, 448980), (560, 391254), (610, 359184), (672, 326045), (732, 299320), (840, 260836), (854, 256560), (915, 239456), (976, 224490), (1069, 204960), (1120, 195627), (1220, 179592), (1281, 171040), (1464, 149660), (1680, 130418), (1708, 128280), (1830, 119728), (1952, 112245), (2135, 102624), (2138, 102480), (2440, 89796), (2562, 85520), (2928, 74830), (3207, 68320), (3360, 65209), (3416, 64140), (3660, 59864), (4270, 51312), (4276, 51240), (4880, 44898), (5124, 42760), (5345, 40992), (5856, 37415), (6405, 34208), (6414, 34160), (6832, 32070), (7320, 29932), (7483, 29280), (8540, 25656), (8552, 25620), (9760, 22449), (10248, 21380), (10690, 20496), (12810, 17104), (12828, 17080), (13664, 16035), (14640, 14966)]