380706040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:198

約数の個数: 256

約数和(自身を含む): 1103155200

約数和(自身を除く): 722449160

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 19, 20, 22, 26, 31, 38, 40, 44, 52, 55, 62, 65, 76, 88, 95, 104, 110, 113, 124, 130, 143, 152, 155, 190, 209, 220, 226, 247, 248, 260, 286, 310, 341, 380, 403, 418, 440, 452, 494, 520, 565, 572, 589, 620, 682, 715, 760, 806, 836, 904, 988, 1045, 1130, 1144, 1178, 1235, 1240, 1243, 1364, 1430, 1469, 1612, 1672, 1705, 1976, 2015, 2090, 2147, 2260, 2356, 2470, 2486, 2717, 2728, 2860, 2938, 2945, 3224, 3410, 3503, 4030, 4180, 4294, 4433, 4520, 4712, 4940, 4972, 5434, 5720, 5876, 5890, 6215, 6479, 6820, 7006, 7345, 7657, 8060, 8360, 8588, 8866, 9880, 9944, 10735, 10868, 11752, 11780, 12430, 12958, 13585, 13640, 14012, 14690, 15314, 16120, 16159, 17176, 17515, 17732, 21470, 21736, 22165, 23560, 23617, 24860, 25916, 27170, 27911, 28024, 29380, 30628, 32318, 32395, 35030, 35464, 38285, 38533, 42940, 44330, 45539, 47234, 49720, 51832, 54340, 55822, 58760, 61256, 64636, 64790, 66557, 70060, 76570, 77066, 80795, 84227, 85880, 88660, 91078, 94468, 108680, 111644, 118085, 129272, 129580, 133114, 139555, 140120, 153140, 154132, 161590, 168454, 177320, 182156, 188936, 192665, 223288, 227695, 236170, 259160, 266228, 279110, 306280, 307021, 308264, 323180, 332785, 336908, 364312, 385330, 421135, 455390, 472340, 500929, 532456, 558220, 614042, 646360, 665570, 673816, 732127, 770660, 842270, 865241, 910780, 944680, 1001858, 1116440, 1228084, 1331140, 1464254, 1535105, 1541320, 1684540, 1730482, 1821560, 2003716, 2456168, 2504645, 2662280, 2928508, 3070210, 3369080, 3460964, 3660635, 4007432, 4326205, 5009290, 5857016, 6140420, 6921928, 7321270, 8652410, 9517651, 10018580, 12280840, 14642540, 17304820, 19035302, 20037160, 29285080, 34609640, 38070604, 47588255, 76141208, 95176510, 190353020, 380706040]

約数ペア:

[(1, 380706040), (2, 190353020), (4, 95176510), (5, 76141208), (8, 47588255), (10, 38070604), (11, 34609640), (13, 29285080), (19, 20037160), (20, 19035302), (22, 17304820), (26, 14642540), (31, 12280840), (38, 10018580), (40, 9517651), (44, 8652410), (52, 7321270), (55, 6921928), (62, 6140420), (65, 5857016), (76, 5009290), (88, 4326205), (95, 4007432), (104, 3660635), (110, 3460964), (113, 3369080), (124, 3070210), (130, 2928508), (143, 2662280), (152, 2504645), (155, 2456168), (190, 2003716), (209, 1821560), (220, 1730482), (226, 1684540), (247, 1541320), (248, 1535105), (260, 1464254), (286, 1331140), (310, 1228084), (341, 1116440), (380, 1001858), (403, 944680), (418, 910780), (440, 865241), (452, 842270), (494, 770660), (520, 732127), (565, 673816), (572, 665570), (589, 646360), (620, 614042), (682, 558220), (715, 532456), (760, 500929), (806, 472340), (836, 455390), (904, 421135), (988, 385330), (1045, 364312), (1130, 336908), (1144, 332785), (1178, 323180), (1235, 308264), (1240, 307021), (1243, 306280), (1364, 279110), (1430, 266228), (1469, 259160), (1612, 236170), (1672, 227695), (1705, 223288), (1976, 192665), (2015, 188936), (2090, 182156), (2147, 177320), (2260, 168454), (2356, 161590), (2470, 154132), (2486, 153140), (2717, 140120), (2728, 139555), (2860, 133114), (2938, 129580), (2945, 129272), (3224, 118085), (3410, 111644), (3503, 108680), (4030, 94468), (4180, 91078), (4294, 88660), (4433, 85880), (4520, 84227), (4712, 80795), (4940, 77066), (4972, 76570), (5434, 70060), (5720, 66557), (5876, 64790), (5890, 64636), (6215, 61256), (6479, 58760), (6820, 55822), (7006, 54340), (7345, 51832), (7657, 49720), (8060, 47234), (8360, 45539), (8588, 44330), (8866, 42940), (9880, 38533), (9944, 38285), (10735, 35464), (10868, 35030), (11752, 32395), (11780, 32318), (12430, 30628), (12958, 29380), (13585, 28024), (13640, 27911), (14012, 27170), (14690, 25916), (15314, 24860), (16120, 23617), (16159, 23560), (17176, 22165), (17515, 21736), (17732, 21470)]