7440330480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{619}}^1$

素因数の和:832

約数の個数: 320

約数和(自身を含む): 26237606400

約数和(自身を除く): 18797275920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 29, 30, 33, 40, 44, 48, 55, 58, 60, 66, 80, 87, 88, 110, 116, 120, 132, 145, 157, 165, 174, 176, 220, 232, 240, 264, 290, 314, 319, 330, 348, 435, 440, 464, 471, 528, 580, 619, 628, 638, 660, 696, 785, 870, 880, 942, 957, 1160, 1238, 1256, 1276, 1320, 1392, 1570, 1595, 1727, 1740, 1857, 1884, 1914, 2320, 2355, 2476, 2512, 2552, 2640, 3095, 3140, 3190, 3454, 3480, 3714, 3768, 3828, 4553, 4710, 4785, 4952, 5104, 5181, 6190, 6280, 6380, 6809, 6908, 6960, 7428, 7536, 7656, 8635, 9106, 9285, 9420, 9570, 9904, 10362, 12380, 12560, 12760, 13618, 13659, 13816, 14856, 15312, 17270, 17951, 18212, 18570, 18840, 19140, 20427, 20724, 22765, 24760, 25520, 25905, 27236, 27318, 27632, 29712, 34045, 34540, 35902, 36424, 37140, 37680, 38280, 40854, 41448, 45530, 49520, 50083, 51810, 53853, 54472, 54636, 68090, 68295, 69080, 71804, 72848, 74280, 76560, 81708, 82896, 89755, 91060, 97183, 100166, 102135, 103620, 107706, 108944, 109272, 136180, 136590, 138160, 143608, 148560, 150249, 163416, 179510, 182120, 194366, 197461, 200332, 204270, 207240, 215412, 218544, 250415, 269265, 272360, 273180, 287216, 291549, 300498, 326832, 359020, 364240, 388732, 394922, 400664, 408540, 414480, 430824, 485915, 500830, 538530, 544720, 546360, 583098, 592383, 600996, 718040, 751245, 777464, 789844, 801328, 817080, 861648, 971830, 987305, 1001660, 1069013, 1077060, 1092720, 1166196, 1184766, 1201992, 1436080, 1457745, 1502490, 1554928, 1579688, 1634160, 1943660, 1974610, 2003320, 2138026, 2154120, 2332392, 2369532, 2403984, 2818307, 2915490, 2961915, 3004980, 3159376, 3207039, 3887320, 3949220, 4006640, 4276052, 4308240, 4664784, 4739064, 5345065, 5636614, 5830980, 5923830, 6009960, 6414078, 7774640, 7898440, 8454921, 8552104, 9478128, 10690130, 11273228, 11661960, 11847660, 12019920, 12828156, 14091535, 15796880, 16035195, 16909842, 17104208, 21380260, 22546456, 23323920, 23695320, 25656312, 28183070, 31001377, 32070390, 33819684, 42274605, 42760520, 45092912, 47390640, 51312624, 56366140, 62002754, 64140780, 67639368, 84549210, 85521040, 93004131, 112732280, 124005508, 128281560, 135278736, 155006885, 169098420, 186008262, 225464560, 248011016, 256563120, 310013770, 338196840, 372016524, 465020655, 496022032, 620027540, 676393680, 744033048, 930041310, 1240055080, 1488066096, 1860082620, 2480110160, 3720165240, 7440330480]

約数ペア:

[(1, 7440330480), (2, 3720165240), (3, 2480110160), (4, 1860082620), (5, 1488066096), (6, 1240055080), (8, 930041310), (10, 744033048), (11, 676393680), (12, 620027540), (15, 496022032), (16, 465020655), (20, 372016524), (22, 338196840), (24, 310013770), (29, 256563120), (30, 248011016), (33, 225464560), (40, 186008262), (44, 169098420), (48, 155006885), (55, 135278736), (58, 128281560), (60, 124005508), (66, 112732280), (80, 93004131), (87, 85521040), (88, 84549210), (110, 67639368), (116, 64140780), (120, 62002754), (132, 56366140), (145, 51312624), (157, 47390640), (165, 45092912), (174, 42760520), (176, 42274605), (220, 33819684), (232, 32070390), (240, 31001377), (264, 28183070), (290, 25656312), (314, 23695320), (319, 23323920), (330, 22546456), (348, 21380260), (435, 17104208), (440, 16909842), (464, 16035195), (471, 15796880), (528, 14091535), (580, 12828156), (619, 12019920), (628, 11847660), (638, 11661960), (660, 11273228), (696, 10690130), (785, 9478128), (870, 8552104), (880, 8454921), (942, 7898440), (957, 7774640), (1160, 6414078), (1238, 6009960), (1256, 5923830), (1276, 5830980), (1320, 5636614), (1392, 5345065), (1570, 4739064), (1595, 4664784), (1727, 4308240), (1740, 4276052), (1857, 4006640), (1884, 3949220), (1914, 3887320), (2320, 3207039), (2355, 3159376), (2476, 3004980), (2512, 2961915), (2552, 2915490), (2640, 2818307), (3095, 2403984), (3140, 2369532), (3190, 2332392), (3454, 2154120), (3480, 2138026), (3714, 2003320), (3768, 1974610), (3828, 1943660), (4553, 1634160), (4710, 1579688), (4785, 1554928), (4952, 1502490), (5104, 1457745), (5181, 1436080), (6190, 1201992), (6280, 1184766), (6380, 1166196), (6809, 1092720), (6908, 1077060), (6960, 1069013), (7428, 1001660), (7536, 987305), (7656, 971830), (8635, 861648), (9106, 817080), (9285, 801328), (9420, 789844), (9570, 777464), (9904, 751245), (10362, 718040), (12380, 600996), (12560, 592383), (12760, 583098), (13618, 546360), (13659, 544720), (13816, 538530), (14856, 500830), (15312, 485915), (17270, 430824), (17951, 414480), (18212, 408540), (18570, 400664), (18840, 394922), (19140, 388732), (20427, 364240), (20724, 359020), (22765, 326832), (24760, 300498), (25520, 291549), (25905, 287216), (27236, 273180), (27318, 272360), (27632, 269265), (29712, 250415), (34045, 218544), (34540, 215412), (35902, 207240), (36424, 204270), (37140, 200332), (37680, 197461), (38280, 194366), (40854, 182120), (41448, 179510), (45530, 163416), (49520, 150249), (50083, 148560), (51810, 143608), (53853, 138160), (54472, 136590), (54636, 136180), (68090, 109272), (68295, 108944), (69080, 107706), (71804, 103620), (72848, 102135), (74280, 100166), (76560, 97183), (81708, 91060), (82896, 89755)]