144156040

素因数分解:

$2^3\times 5^1\times 7^4\times {\mathrm{19}}^1\times {\mathrm{79}}^1$

素因数の和:137

約数の個数: 160

約数和(自身を含む): 403344000

約数和(自身を除く): 259187960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 49, 56, 70, 76, 79, 95, 98, 133, 140, 152, 158, 190, 196, 245, 266, 280, 316, 343, 380, 392, 395, 490, 532, 553, 632, 665, 686, 760, 790, 931, 980, 1064, 1106, 1330, 1372, 1501, 1580, 1715, 1862, 1960, 2212, 2401, 2660, 2744, 2765, 3002, 3160, 3430, 3724, 3871, 4424, 4655, 4802, 5320, 5530, 6004, 6517, 6860, 7448, 7505, 7742, 9310, 9604, 10507, 11060, 12005, 12008, 13034, 13720, 15010, 15484, 18620, 19208, 19355, 21014, 22120, 24010, 26068, 27097, 30020, 30968, 32585, 37240, 38710, 42028, 45619, 48020, 52136, 52535, 54194, 60040, 65170, 73549, 77420, 84056, 91238, 96040, 105070, 108388, 130340, 135485, 147098, 154840, 182476, 189679, 210140, 216776, 228095, 260680, 270970, 294196, 364952, 367745, 379358, 420280, 456190, 514843, 541940, 588392, 735490, 758716, 912380, 948395, 1029686, 1083880, 1470980, 1517432, 1824760, 1896790, 2059372, 2574215, 2941960, 3603901, 3793580, 4118744, 5148430, 7207802, 7587160, 10296860, 14415604, 18019505, 20593720, 28831208, 36039010, 72078020, 144156040]

約数ペア:

[(1, 144156040), (2, 72078020), (4, 36039010), (5, 28831208), (7, 20593720), (8, 18019505), (10, 14415604), (14, 10296860), (19, 7587160), (20, 7207802), (28, 5148430), (35, 4118744), (38, 3793580), (40, 3603901), (49, 2941960), (56, 2574215), (70, 2059372), (76, 1896790), (79, 1824760), (95, 1517432), (98, 1470980), (133, 1083880), (140, 1029686), (152, 948395), (158, 912380), (190, 758716), (196, 735490), (245, 588392), (266, 541940), (280, 514843), (316, 456190), (343, 420280), (380, 379358), (392, 367745), (395, 364952), (490, 294196), (532, 270970), (553, 260680), (632, 228095), (665, 216776), (686, 210140), (760, 189679), (790, 182476), (931, 154840), (980, 147098), (1064, 135485), (1106, 130340), (1330, 108388), (1372, 105070), (1501, 96040), (1580, 91238), (1715, 84056), (1862, 77420), (1960, 73549), (2212, 65170), (2401, 60040), (2660, 54194), (2744, 52535), (2765, 52136), (3002, 48020), (3160, 45619), (3430, 42028), (3724, 38710), (3871, 37240), (4424, 32585), (4655, 30968), (4802, 30020), (5320, 27097), (5530, 26068), (6004, 24010), (6517, 22120), (6860, 21014), (7448, 19355), (7505, 19208), (7742, 18620), (9310, 15484), (9604, 15010), (10507, 13720), (11060, 13034), (12005, 12008)]