147441840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:236

約数の個数: 320

約数和(自身を含む): 579296256

約数和(自身を除く): 431854416

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 43, 48, 52, 56, 60, 65, 70, 78, 80, 84, 86, 91, 104, 105, 112, 120, 129, 130, 140, 156, 157, 168, 172, 182, 195, 208, 210, 215, 240, 258, 260, 273, 280, 301, 312, 314, 336, 344, 364, 390, 420, 430, 455, 471, 516, 520, 546, 559, 560, 602, 624, 628, 645, 688, 728, 780, 785, 840, 860, 903, 910, 942, 1032, 1040, 1092, 1099, 1118, 1204, 1256, 1290, 1365, 1456, 1505, 1560, 1570, 1677, 1680, 1720, 1806, 1820, 1884, 2041, 2064, 2184, 2198, 2236, 2355, 2408, 2512, 2580, 2730, 2795, 3010, 3120, 3140, 3297, 3354, 3440, 3612, 3640, 3768, 3913, 4082, 4368, 4396, 4472, 4515, 4710, 4816, 5160, 5460, 5495, 5590, 6020, 6123, 6280, 6594, 6708, 6751, 7224, 7280, 7536, 7826, 8164, 8385, 8792, 8944, 9030, 9420, 10205, 10320, 10920, 10990, 11180, 11739, 12040, 12246, 12560, 13188, 13416, 13502, 14287, 14448, 15652, 16328, 16485, 16770, 17584, 18060, 18840, 19565, 20253, 20410, 21840, 21980, 22360, 23478, 24080, 24492, 26376, 26832, 27004, 28574, 30615, 31304, 32656, 32970, 33540, 33755, 36120, 37680, 39130, 40506, 40820, 42861, 43960, 44720, 46956, 47257, 48984, 52752, 54008, 57148, 58695, 61230, 62608, 65940, 67080, 67510, 71435, 72240, 78260, 81012, 81640, 85722, 87763, 87920, 93912, 94514, 97968, 101265, 108016, 114296, 117390, 122460, 131880, 134160, 135020, 141771, 142870, 156520, 162024, 163280, 171444, 175526, 187824, 189028, 202530, 214305, 228592, 234780, 236285, 244920, 263289, 263760, 270040, 283542, 285740, 313040, 324048, 342888, 351052, 378056, 405060, 428610, 438815, 469560, 472570, 489840, 526578, 540080, 567084, 571480, 614341, 685776, 702104, 708855, 756112, 810120, 857220, 877630, 939120, 945140, 1053156, 1134168, 1142960, 1228682, 1316445, 1404208, 1417710, 1620240, 1714440, 1755260, 1843023, 1890280, 2106312, 2268336, 2457364, 2632890, 2835420, 3071705, 3428880, 3510520, 3686046, 3780560, 4212624, 4914728, 5265780, 5670840, 6143410, 7021040, 7372092, 9215115, 9829456, 10531560, 11341680, 12286820, 14744184, 18430230, 21063120, 24573640, 29488368, 36860460, 49147280, 73720920, 147441840]

約数ペア:

[(1, 147441840), (2, 73720920), (3, 49147280), (4, 36860460), (5, 29488368), (6, 24573640), (7, 21063120), (8, 18430230), (10, 14744184), (12, 12286820), (13, 11341680), (14, 10531560), (15, 9829456), (16, 9215115), (20, 7372092), (21, 7021040), (24, 6143410), (26, 5670840), (28, 5265780), (30, 4914728), (35, 4212624), (39, 3780560), (40, 3686046), (42, 3510520), (43, 3428880), (48, 3071705), (52, 2835420), (56, 2632890), (60, 2457364), (65, 2268336), (70, 2106312), (78, 1890280), (80, 1843023), (84, 1755260), (86, 1714440), (91, 1620240), (104, 1417710), (105, 1404208), (112, 1316445), (120, 1228682), (129, 1142960), (130, 1134168), (140, 1053156), (156, 945140), (157, 939120), (168, 877630), (172, 857220), (182, 810120), (195, 756112), (208, 708855), (210, 702104), (215, 685776), (240, 614341), (258, 571480), (260, 567084), (273, 540080), (280, 526578), (301, 489840), (312, 472570), (314, 469560), (336, 438815), (344, 428610), (364, 405060), (390, 378056), (420, 351052), (430, 342888), (455, 324048), (471, 313040), (516, 285740), (520, 283542), (546, 270040), (559, 263760), (560, 263289), (602, 244920), (624, 236285), (628, 234780), (645, 228592), (688, 214305), (728, 202530), (780, 189028), (785, 187824), (840, 175526), (860, 171444), (903, 163280), (910, 162024), (942, 156520), (1032, 142870), (1040, 141771), (1092, 135020), (1099, 134160), (1118, 131880), (1204, 122460), (1256, 117390), (1290, 114296), (1365, 108016), (1456, 101265), (1505, 97968), (1560, 94514), (1570, 93912), (1677, 87920), (1680, 87763), (1720, 85722), (1806, 81640), (1820, 81012), (1884, 78260), (2041, 72240), (2064, 71435), (2184, 67510), (2198, 67080), (2236, 65940), (2355, 62608), (2408, 61230), (2512, 58695), (2580, 57148), (2730, 54008), (2795, 52752), (3010, 48984), (3120, 47257), (3140, 46956), (3297, 44720), (3354, 43960), (3440, 42861), (3612, 40820), (3640, 40506), (3768, 39130), (3913, 37680), (4082, 36120), (4368, 33755), (4396, 33540), (4472, 32970), (4515, 32656), (4710, 31304), (4816, 30615), (5160, 28574), (5460, 27004), (5495, 26832), (5590, 26376), (6020, 24492), (6123, 24080), (6280, 23478), (6594, 22360), (6708, 21980), (6751, 21840), (7224, 20410), (7280, 20253), (7536, 19565), (7826, 18840), (8164, 18060), (8385, 17584), (8792, 16770), (8944, 16485), (9030, 16328), (9420, 15652), (10205, 14448), (10320, 14287), (10920, 13502), (10990, 13416), (11180, 13188), (11739, 12560), (12040, 12246)]