193242840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1$

素因数の和:274

約数の個数: 256

約数和(自身を含む): 704471040

約数和(自身を除く): 511228200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 41, 42, 56, 60, 62, 70, 82, 84, 93, 105, 120, 123, 124, 140, 155, 164, 168, 181, 186, 205, 210, 217, 246, 248, 280, 287, 310, 328, 362, 372, 410, 420, 434, 465, 492, 543, 574, 615, 620, 651, 724, 744, 820, 840, 861, 868, 905, 930, 984, 1085, 1086, 1148, 1230, 1240, 1267, 1271, 1302, 1435, 1448, 1640, 1722, 1736, 1810, 1860, 2170, 2172, 2296, 2460, 2534, 2542, 2604, 2715, 2870, 3255, 3444, 3620, 3720, 3801, 3813, 4305, 4340, 4344, 4920, 5068, 5084, 5208, 5430, 5611, 5740, 6335, 6355, 6510, 6888, 7240, 7421, 7602, 7626, 8610, 8680, 8897, 10136, 10168, 10860, 11222, 11480, 12670, 12710, 13020, 14842, 15204, 15252, 16833, 17220, 17794, 19005, 19065, 21720, 22263, 22444, 25340, 25420, 26040, 26691, 28055, 29684, 30408, 30504, 33666, 34440, 35588, 37105, 38010, 38130, 39277, 44485, 44526, 44888, 50680, 50840, 51947, 53382, 56110, 59368, 67332, 71176, 74210, 76020, 76260, 78554, 84165, 88970, 89052, 103894, 106764, 111315, 112220, 117831, 133455, 134664, 148420, 152040, 152520, 155841, 157108, 168330, 177940, 178104, 196385, 207788, 213528, 222630, 224440, 230051, 235662, 259735, 266910, 296840, 311682, 314216, 336660, 355880, 392770, 415576, 445260, 460102, 471324, 519470, 533820, 589155, 623364, 673320, 690153, 779205, 785540, 890520, 920204, 942648, 1038940, 1067640, 1150255, 1178310, 1246728, 1380306, 1558410, 1571080, 1610357, 1840408, 2077880, 2300510, 2356620, 2760612, 3116820, 3220714, 3450765, 4601020, 4713240, 4831071, 5521224, 6233640, 6441428, 6901530, 8051785, 9202040, 9662142, 12882856, 13803060, 16103570, 19324284, 24155355, 27606120, 32207140, 38648568, 48310710, 64414280, 96621420, 193242840]

約数ペア:

[(1, 193242840), (2, 96621420), (3, 64414280), (4, 48310710), (5, 38648568), (6, 32207140), (7, 27606120), (8, 24155355), (10, 19324284), (12, 16103570), (14, 13803060), (15, 12882856), (20, 9662142), (21, 9202040), (24, 8051785), (28, 6901530), (30, 6441428), (31, 6233640), (35, 5521224), (40, 4831071), (41, 4713240), (42, 4601020), (56, 3450765), (60, 3220714), (62, 3116820), (70, 2760612), (82, 2356620), (84, 2300510), (93, 2077880), (105, 1840408), (120, 1610357), (123, 1571080), (124, 1558410), (140, 1380306), (155, 1246728), (164, 1178310), (168, 1150255), (181, 1067640), (186, 1038940), (205, 942648), (210, 920204), (217, 890520), (246, 785540), (248, 779205), (280, 690153), (287, 673320), (310, 623364), (328, 589155), (362, 533820), (372, 519470), (410, 471324), (420, 460102), (434, 445260), (465, 415576), (492, 392770), (543, 355880), (574, 336660), (615, 314216), (620, 311682), (651, 296840), (724, 266910), (744, 259735), (820, 235662), (840, 230051), (861, 224440), (868, 222630), (905, 213528), (930, 207788), (984, 196385), (1085, 178104), (1086, 177940), (1148, 168330), (1230, 157108), (1240, 155841), (1267, 152520), (1271, 152040), (1302, 148420), (1435, 134664), (1448, 133455), (1640, 117831), (1722, 112220), (1736, 111315), (1810, 106764), (1860, 103894), (2170, 89052), (2172, 88970), (2296, 84165), (2460, 78554), (2534, 76260), (2542, 76020), (2604, 74210), (2715, 71176), (2870, 67332), (3255, 59368), (3444, 56110), (3620, 53382), (3720, 51947), (3801, 50840), (3813, 50680), (4305, 44888), (4340, 44526), (4344, 44485), (4920, 39277), (5068, 38130), (5084, 38010), (5208, 37105), (5430, 35588), (5611, 34440), (5740, 33666), (6335, 30504), (6355, 30408), (6510, 29684), (6888, 28055), (7240, 26691), (7421, 26040), (7602, 25420), (7626, 25340), (8610, 22444), (8680, 22263), (8897, 21720), (10136, 19065), (10168, 19005), (10860, 17794), (11222, 17220), (11480, 16833), (12670, 15252), (12710, 15204), (13020, 14842)]