144395280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{251}}^1$

素因数の和:334

約数の個数: 240

約数和(自身を含む): 526466304

約数和(自身を除く): 382071024

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 47, 48, 51, 60, 68, 72, 80, 85, 90, 94, 102, 120, 136, 141, 144, 153, 170, 180, 188, 204, 235, 240, 251, 255, 272, 282, 306, 340, 360, 376, 408, 423, 470, 502, 510, 564, 612, 680, 705, 720, 752, 753, 765, 799, 816, 846, 940, 1004, 1020, 1128, 1224, 1255, 1360, 1410, 1506, 1530, 1598, 1692, 1880, 2008, 2040, 2115, 2256, 2259, 2397, 2448, 2510, 2820, 3012, 3060, 3196, 3384, 3760, 3765, 3995, 4016, 4080, 4230, 4267, 4518, 4794, 5020, 5640, 6024, 6120, 6392, 6768, 7191, 7530, 7990, 8460, 8534, 9036, 9588, 10040, 11280, 11295, 11797, 11985, 12048, 12240, 12784, 12801, 14382, 15060, 15980, 16920, 17068, 18072, 19176, 20080, 21335, 22590, 23594, 23970, 25602, 28764, 30120, 31960, 33840, 34136, 35391, 35955, 36144, 38352, 38403, 42670, 45180, 47188, 47940, 51204, 57528, 58985, 60240, 63920, 64005, 68272, 70782, 71910, 76806, 85340, 90360, 94376, 95880, 102408, 106173, 115056, 117970, 128010, 141564, 143820, 153612, 170680, 176955, 180720, 188752, 191760, 192015, 200549, 204816, 212346, 235940, 256020, 283128, 287640, 307224, 341360, 353910, 384030, 401098, 424692, 471880, 512040, 530865, 566256, 575280, 601647, 614448, 707820, 768060, 802196, 849384, 943760, 1002745, 1024080, 1061730, 1203294, 1415640, 1536120, 1604392, 1698768, 1804941, 2005490, 2123460, 2406588, 2831280, 3008235, 3072240, 3208784, 3609882, 4010980, 4246920, 4813176, 6016470, 7219764, 8021960, 8493840, 9024705, 9626352, 12032940, 14439528, 16043920, 18049410, 24065880, 28879056, 36098820, 48131760, 72197640, 144395280]

約数ペア:

[(1, 144395280), (2, 72197640), (3, 48131760), (4, 36098820), (5, 28879056), (6, 24065880), (8, 18049410), (9, 16043920), (10, 14439528), (12, 12032940), (15, 9626352), (16, 9024705), (17, 8493840), (18, 8021960), (20, 7219764), (24, 6016470), (30, 4813176), (34, 4246920), (36, 4010980), (40, 3609882), (45, 3208784), (47, 3072240), (48, 3008235), (51, 2831280), (60, 2406588), (68, 2123460), (72, 2005490), (80, 1804941), (85, 1698768), (90, 1604392), (94, 1536120), (102, 1415640), (120, 1203294), (136, 1061730), (141, 1024080), (144, 1002745), (153, 943760), (170, 849384), (180, 802196), (188, 768060), (204, 707820), (235, 614448), (240, 601647), (251, 575280), (255, 566256), (272, 530865), (282, 512040), (306, 471880), (340, 424692), (360, 401098), (376, 384030), (408, 353910), (423, 341360), (470, 307224), (502, 287640), (510, 283128), (564, 256020), (612, 235940), (680, 212346), (705, 204816), (720, 200549), (752, 192015), (753, 191760), (765, 188752), (799, 180720), (816, 176955), (846, 170680), (940, 153612), (1004, 143820), (1020, 141564), (1128, 128010), (1224, 117970), (1255, 115056), (1360, 106173), (1410, 102408), (1506, 95880), (1530, 94376), (1598, 90360), (1692, 85340), (1880, 76806), (2008, 71910), (2040, 70782), (2115, 68272), (2256, 64005), (2259, 63920), (2397, 60240), (2448, 58985), (2510, 57528), (2820, 51204), (3012, 47940), (3060, 47188), (3196, 45180), (3384, 42670), (3760, 38403), (3765, 38352), (3995, 36144), (4016, 35955), (4080, 35391), (4230, 34136), (4267, 33840), (4518, 31960), (4794, 30120), (5020, 28764), (5640, 25602), (6024, 23970), (6120, 23594), (6392, 22590), (6768, 21335), (7191, 20080), (7530, 19176), (7990, 18072), (8460, 17068), (8534, 16920), (9036, 15980), (9588, 15060), (10040, 14382), (11280, 12801), (11295, 12784), (11797, 12240), (11985, 12048)]