164326680

素因数分解:

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

素因数の和:1154

約数の個数: 192

約数和(自身を含む): 620942400

約数和(自身を除く): 456615720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 61, 63, 70, 72, 84, 90, 105, 120, 122, 126, 140, 168, 180, 183, 210, 244, 252, 280, 305, 315, 360, 366, 420, 427, 488, 504, 549, 610, 630, 732, 840, 854, 915, 1069, 1098, 1220, 1260, 1281, 1464, 1708, 1830, 2135, 2138, 2196, 2440, 2520, 2562, 2745, 3207, 3416, 3660, 3843, 4270, 4276, 4392, 5124, 5345, 5490, 6405, 6414, 7320, 7483, 7686, 8540, 8552, 9621, 10248, 10690, 10980, 12810, 12828, 14966, 15372, 16035, 17080, 19215, 19242, 21380, 21960, 22449, 25620, 25656, 29932, 30744, 32070, 37415, 38430, 38484, 42760, 44898, 48105, 51240, 59864, 64140, 65209, 67347, 74830, 76860, 76968, 89796, 96210, 112245, 128280, 130418, 134694, 149660, 153720, 179592, 192420, 195627, 224490, 260836, 269388, 299320, 326045, 336735, 384840, 391254, 448980, 456463, 521672, 538776, 586881, 652090, 673470, 782508, 897960, 912926, 978135, 1173762, 1304180, 1346940, 1369389, 1565016, 1825852, 1956270, 2282315, 2347524, 2608360, 2693880, 2738778, 2934405, 3651704, 3912540, 4108167, 4564630, 4695048, 5477556, 5868810, 6846945, 7825080, 8216334, 9129260, 10955112, 11737620, 13693890, 16432668, 18258520, 20540835, 23475240, 27387780, 32865336, 41081670, 54775560, 82163340, 164326680]

約数ペア:

[(1, 164326680), (2, 82163340), (3, 54775560), (4, 41081670), (5, 32865336), (6, 27387780), (7, 23475240), (8, 20540835), (9, 18258520), (10, 16432668), (12, 13693890), (14, 11737620), (15, 10955112), (18, 9129260), (20, 8216334), (21, 7825080), (24, 6846945), (28, 5868810), (30, 5477556), (35, 4695048), (36, 4564630), (40, 4108167), (42, 3912540), (45, 3651704), (56, 2934405), (60, 2738778), (61, 2693880), (63, 2608360), (70, 2347524), (72, 2282315), (84, 1956270), (90, 1825852), (105, 1565016), (120, 1369389), (122, 1346940), (126, 1304180), (140, 1173762), (168, 978135), (180, 912926), (183, 897960), (210, 782508), (244, 673470), (252, 652090), (280, 586881), (305, 538776), (315, 521672), (360, 456463), (366, 448980), (420, 391254), (427, 384840), (488, 336735), (504, 326045), (549, 299320), (610, 269388), (630, 260836), (732, 224490), (840, 195627), (854, 192420), (915, 179592), (1069, 153720), (1098, 149660), (1220, 134694), (1260, 130418), (1281, 128280), (1464, 112245), (1708, 96210), (1830, 89796), (2135, 76968), (2138, 76860), (2196, 74830), (2440, 67347), (2520, 65209), (2562, 64140), (2745, 59864), (3207, 51240), (3416, 48105), (3660, 44898), (3843, 42760), (4270, 38484), (4276, 38430), (4392, 37415), (5124, 32070), (5345, 30744), (5490, 29932), (6405, 25656), (6414, 25620), (7320, 22449), (7483, 21960), (7686, 21380), (8540, 19242), (8552, 19215), (9621, 17080), (10248, 16035), (10690, 15372), (10980, 14966), (12810, 12828)]