203045640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:244

約数の個数: 256

約数和(自身を含む): 735436800

約数和(自身を除く): 532391160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 37, 40, 42, 47, 56, 60, 70, 74, 84, 94, 105, 111, 120, 139, 140, 141, 148, 168, 185, 188, 210, 222, 235, 259, 278, 280, 282, 296, 329, 370, 376, 417, 420, 444, 470, 518, 555, 556, 564, 658, 695, 705, 740, 777, 834, 840, 888, 940, 973, 987, 1036, 1110, 1112, 1128, 1295, 1316, 1390, 1410, 1480, 1554, 1645, 1668, 1739, 1880, 1946, 1974, 2072, 2085, 2220, 2590, 2632, 2780, 2820, 2919, 3108, 3290, 3336, 3478, 3885, 3892, 3948, 4170, 4440, 4865, 4935, 5143, 5180, 5217, 5560, 5640, 5838, 6216, 6533, 6580, 6956, 7770, 7784, 7896, 8340, 8695, 9730, 9870, 10286, 10360, 10434, 11676, 12173, 13066, 13160, 13912, 14595, 15429, 15540, 16680, 17390, 19460, 19599, 19740, 20572, 20868, 23352, 24346, 25715, 26085, 26132, 29190, 30858, 31080, 32665, 34780, 36001, 36519, 38920, 39198, 39480, 41144, 41736, 45731, 48692, 51430, 52170, 52264, 58380, 60865, 61716, 65330, 69560, 72002, 73038, 77145, 78396, 91462, 97384, 97995, 102860, 104340, 108003, 116760, 121730, 123432, 130660, 137193, 144004, 146076, 154290, 156792, 180005, 182595, 182924, 195990, 205720, 208680, 216006, 228655, 241721, 243460, 261320, 274386, 288008, 292152, 308580, 360010, 365190, 365848, 391980, 432012, 457310, 483442, 486920, 540015, 548772, 617160, 685965, 720020, 725163, 730380, 783960, 864024, 914620, 966884, 1080030, 1097544, 1208605, 1371930, 1440040, 1450326, 1460760, 1692047, 1829240, 1933768, 2160060, 2417210, 2743860, 2900652, 3384094, 3625815, 4320120, 4834420, 5076141, 5487720, 5801304, 6768188, 7251630, 8460235, 9668840, 10152282, 13536376, 14503260, 16920470, 20304564, 25380705, 29006520, 33840940, 40609128, 50761410, 67681880, 101522820, 203045640]

約数ペア:

[(1, 203045640), (2, 101522820), (3, 67681880), (4, 50761410), (5, 40609128), (6, 33840940), (7, 29006520), (8, 25380705), (10, 20304564), (12, 16920470), (14, 14503260), (15, 13536376), (20, 10152282), (21, 9668840), (24, 8460235), (28, 7251630), (30, 6768188), (35, 5801304), (37, 5487720), (40, 5076141), (42, 4834420), (47, 4320120), (56, 3625815), (60, 3384094), (70, 2900652), (74, 2743860), (84, 2417210), (94, 2160060), (105, 1933768), (111, 1829240), (120, 1692047), (139, 1460760), (140, 1450326), (141, 1440040), (148, 1371930), (168, 1208605), (185, 1097544), (188, 1080030), (210, 966884), (222, 914620), (235, 864024), (259, 783960), (278, 730380), (280, 725163), (282, 720020), (296, 685965), (329, 617160), (370, 548772), (376, 540015), (417, 486920), (420, 483442), (444, 457310), (470, 432012), (518, 391980), (555, 365848), (556, 365190), (564, 360010), (658, 308580), (695, 292152), (705, 288008), (740, 274386), (777, 261320), (834, 243460), (840, 241721), (888, 228655), (940, 216006), (973, 208680), (987, 205720), (1036, 195990), (1110, 182924), (1112, 182595), (1128, 180005), (1295, 156792), (1316, 154290), (1390, 146076), (1410, 144004), (1480, 137193), (1554, 130660), (1645, 123432), (1668, 121730), (1739, 116760), (1880, 108003), (1946, 104340), (1974, 102860), (2072, 97995), (2085, 97384), (2220, 91462), (2590, 78396), (2632, 77145), (2780, 73038), (2820, 72002), (2919, 69560), (3108, 65330), (3290, 61716), (3336, 60865), (3478, 58380), (3885, 52264), (3892, 52170), (3948, 51430), (4170, 48692), (4440, 45731), (4865, 41736), (4935, 41144), (5143, 39480), (5180, 39198), (5217, 38920), (5560, 36519), (5640, 36001), (5838, 34780), (6216, 32665), (6533, 31080), (6580, 30858), (6956, 29190), (7770, 26132), (7784, 26085), (7896, 25715), (8340, 24346), (8695, 23352), (9730, 20868), (9870, 20572), (10286, 19740), (10360, 19599), (10434, 19460), (11676, 17390), (12173, 16680), (13066, 15540), (13160, 15429), (13912, 14595)]