298160730

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^3\times {\mathrm{23}}^1$

素因数の和:103

約数の個数: 256

約数和(自身を含む): 1000857600

約数和(自身を除く): 702696870

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 23, 27, 30, 35, 38, 42, 45, 46, 54, 57, 63, 69, 70, 90, 95, 105, 114, 115, 126, 133, 135, 138, 161, 171, 189, 190, 207, 210, 230, 266, 270, 285, 315, 322, 342, 345, 361, 378, 399, 414, 437, 483, 513, 570, 621, 630, 665, 690, 722, 798, 805, 855, 874, 945, 966, 1026, 1035, 1083, 1197, 1242, 1311, 1330, 1449, 1610, 1710, 1805, 1890, 1995, 2070, 2166, 2185, 2394, 2415, 2527, 2565, 2622, 2898, 3059, 3105, 3249, 3591, 3610, 3933, 3990, 4347, 4370, 4830, 5054, 5130, 5415, 5985, 6118, 6210, 6498, 6555, 6859, 7182, 7245, 7581, 7866, 8303, 8694, 9177, 9747, 10830, 11799, 11970, 12635, 13110, 13718, 14490, 15162, 15295, 16245, 16606, 17955, 18354, 19494, 19665, 20577, 21735, 22743, 23598, 24909, 25270, 27531, 30590, 32490, 34295, 35910, 37905, 39330, 41154, 41515, 43470, 45486, 45885, 48013, 48735, 49818, 55062, 58121, 58995, 61731, 68229, 68590, 74727, 75810, 82593, 83030, 91770, 96026, 97470, 102885, 113715, 116242, 117990, 123462, 124545, 136458, 137655, 144039, 149454, 157757, 165186, 174363, 185193, 205770, 224181, 227430, 240065, 249090, 275310, 288078, 290605, 308655, 315514, 341145, 348726, 370386, 373635, 412965, 432117, 448362, 473271, 480130, 523089, 581210, 617310, 682290, 720195, 747270, 788785, 825930, 864234, 871815, 925965, 946542, 1046178, 1104299, 1120905, 1296351, 1419813, 1440390, 1569267, 1577570, 1743630, 1851930, 2160585, 2208598, 2241810, 2366355, 2592702, 2615445, 2839626, 3138534, 3312897, 4259439, 4321170, 4732710, 5230890, 5521495, 6481755, 6625794, 7099065, 7846335, 8518878, 9938691, 11042990, 12963510, 14198130, 15692670, 16564485, 19877382, 21297195, 29816073, 33128970, 42594390, 49693455, 59632146, 99386910, 149080365, 298160730]

約数ペア:

[(1, 298160730), (2, 149080365), (3, 99386910), (5, 59632146), (6, 49693455), (7, 42594390), (9, 33128970), (10, 29816073), (14, 21297195), (15, 19877382), (18, 16564485), (19, 15692670), (21, 14198130), (23, 12963510), (27, 11042990), (30, 9938691), (35, 8518878), (38, 7846335), (42, 7099065), (45, 6625794), (46, 6481755), (54, 5521495), (57, 5230890), (63, 4732710), (69, 4321170), (70, 4259439), (90, 3312897), (95, 3138534), (105, 2839626), (114, 2615445), (115, 2592702), (126, 2366355), (133, 2241810), (135, 2208598), (138, 2160585), (161, 1851930), (171, 1743630), (189, 1577570), (190, 1569267), (207, 1440390), (210, 1419813), (230, 1296351), (266, 1120905), (270, 1104299), (285, 1046178), (315, 946542), (322, 925965), (342, 871815), (345, 864234), (361, 825930), (378, 788785), (399, 747270), (414, 720195), (437, 682290), (483, 617310), (513, 581210), (570, 523089), (621, 480130), (630, 473271), (665, 448362), (690, 432117), (722, 412965), (798, 373635), (805, 370386), (855, 348726), (874, 341145), (945, 315514), (966, 308655), (1026, 290605), (1035, 288078), (1083, 275310), (1197, 249090), (1242, 240065), (1311, 227430), (1330, 224181), (1449, 205770), (1610, 185193), (1710, 174363), (1805, 165186), (1890, 157757), (1995, 149454), (2070, 144039), (2166, 137655), (2185, 136458), (2394, 124545), (2415, 123462), (2527, 117990), (2565, 116242), (2622, 113715), (2898, 102885), (3059, 97470), (3105, 96026), (3249, 91770), (3591, 83030), (3610, 82593), (3933, 75810), (3990, 74727), (4347, 68590), (4370, 68229), (4830, 61731), (5054, 58995), (5130, 58121), (5415, 55062), (5985, 49818), (6118, 48735), (6210, 48013), (6498, 45885), (6555, 45486), (6859, 43470), (7182, 41515), (7245, 41154), (7581, 39330), (7866, 37905), (8303, 35910), (8694, 34295), (9177, 32490), (9747, 30590), (10830, 27531), (11799, 25270), (11970, 24909), (12635, 23598), (13110, 22743), (13718, 21735), (14490, 20577), (15162, 19665), (15295, 19494), (16245, 18354), (16606, 17955)]