144407520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{347}}^1$

素因数の和:402

約数の個数: 216

約数和(自身を含む): 524992104

約数和(自身を除く): 380584584

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 204, 240, 255, 272, 288, 289, 306, 340, 347, 360, 408, 480, 510, 544, 578, 612, 680, 694, 720, 765, 816, 867, 1020, 1041, 1156, 1224, 1360, 1388, 1440, 1445, 1530, 1632, 1734, 1735, 2040, 2082, 2312, 2448, 2601, 2720, 2776, 2890, 3060, 3123, 3468, 3470, 4080, 4164, 4335, 4624, 4896, 5202, 5205, 5552, 5780, 5899, 6120, 6246, 6936, 6940, 8160, 8328, 8670, 9248, 10404, 10410, 11104, 11560, 11798, 12240, 12492, 13005, 13872, 13880, 15615, 16656, 17340, 17697, 20808, 20820, 23120, 23596, 24480, 24984, 26010, 27744, 27760, 29495, 31230, 33312, 34680, 35394, 41616, 41640, 46240, 47192, 49968, 52020, 53091, 55520, 58990, 62460, 69360, 70788, 83232, 83280, 88485, 94384, 99936, 100283, 104040, 106182, 117980, 124920, 138720, 141576, 166560, 176970, 188768, 200566, 208080, 212364, 235960, 249840, 265455, 283152, 300849, 353940, 401132, 416160, 424728, 471920, 499680, 501415, 530910, 566304, 601698, 707880, 802264, 849456, 902547, 943840, 1002830, 1061820, 1203396, 1415760, 1504245, 1604528, 1698912, 1805094, 2005660, 2123640, 2406792, 2831520, 3008490, 3209056, 3610188, 4011320, 4247280, 4512735, 4813584, 6016980, 7220376, 8022640, 8494560, 9025470, 9627168, 12033960, 14440752, 16045280, 18050940, 24067920, 28881504, 36101880, 48135840, 72203760, 144407520]

約数ペア:

[(1, 144407520), (2, 72203760), (3, 48135840), (4, 36101880), (5, 28881504), (6, 24067920), (8, 18050940), (9, 16045280), (10, 14440752), (12, 12033960), (15, 9627168), (16, 9025470), (17, 8494560), (18, 8022640), (20, 7220376), (24, 6016980), (30, 4813584), (32, 4512735), (34, 4247280), (36, 4011320), (40, 3610188), (45, 3209056), (48, 3008490), (51, 2831520), (60, 2406792), (68, 2123640), (72, 2005660), (80, 1805094), (85, 1698912), (90, 1604528), (96, 1504245), (102, 1415760), (120, 1203396), (136, 1061820), (144, 1002830), (153, 943840), (160, 902547), (170, 849456), (180, 802264), (204, 707880), (240, 601698), (255, 566304), (272, 530910), (288, 501415), (289, 499680), (306, 471920), (340, 424728), (347, 416160), (360, 401132), (408, 353940), (480, 300849), (510, 283152), (544, 265455), (578, 249840), (612, 235960), (680, 212364), (694, 208080), (720, 200566), (765, 188768), (816, 176970), (867, 166560), (1020, 141576), (1041, 138720), (1156, 124920), (1224, 117980), (1360, 106182), (1388, 104040), (1440, 100283), (1445, 99936), (1530, 94384), (1632, 88485), (1734, 83280), (1735, 83232), (2040, 70788), (2082, 69360), (2312, 62460), (2448, 58990), (2601, 55520), (2720, 53091), (2776, 52020), (2890, 49968), (3060, 47192), (3123, 46240), (3468, 41640), (3470, 41616), (4080, 35394), (4164, 34680), (4335, 33312), (4624, 31230), (4896, 29495), (5202, 27760), (5205, 27744), (5552, 26010), (5780, 24984), (5899, 24480), (6120, 23596), (6246, 23120), (6936, 20820), (6940, 20808), (8160, 17697), (8328, 17340), (8670, 16656), (9248, 15615), (10404, 13880), (10410, 13872), (11104, 13005), (11560, 12492), (11798, 12240)]