229139820

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4663}}^1$

素因数の和:4701

約数の個数: 192

約数和(自身を含む): 877578240

約数和(自身を除く): 648438420

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 52, 54, 60, 63, 65, 70, 78, 84, 90, 91, 105, 108, 117, 126, 130, 135, 140, 156, 180, 182, 189, 195, 210, 234, 252, 260, 270, 273, 315, 351, 364, 378, 390, 420, 455, 468, 540, 546, 585, 630, 702, 756, 780, 819, 910, 945, 1092, 1170, 1260, 1365, 1404, 1638, 1755, 1820, 1890, 2340, 2457, 2730, 3276, 3510, 3780, 4095, 4663, 4914, 5460, 7020, 8190, 9326, 9828, 12285, 13989, 16380, 18652, 23315, 24570, 27978, 32641, 41967, 46630, 49140, 55956, 60619, 65282, 69945, 83934, 93260, 97923, 121238, 125901, 130564, 139890, 163205, 167868, 181857, 195846, 209835, 242476, 251802, 279780, 293769, 303095, 326410, 363714, 391692, 419670, 424333, 489615, 503604, 545571, 587538, 606190, 629505, 652820, 727428, 839340, 848666, 881307, 909285, 979230, 1091142, 1175076, 1212380, 1259010, 1272999, 1468845, 1636713, 1697332, 1762614, 1818570, 1958460, 2121665, 2182284, 2518020, 2545998, 2727855, 2937690, 3273426, 3525228, 3637140, 3818997, 4243330, 4406535, 5091996, 5455710, 5875380, 6364995, 6546852, 7637994, 8183565, 8486660, 8813070, 10911420, 11456991, 12729990, 15275988, 16367130, 17626140, 19094985, 22913982, 25459980, 32734260, 38189970, 45827964, 57284955, 76379940, 114569910, 229139820]

約数ペア:

[(1, 229139820), (2, 114569910), (3, 76379940), (4, 57284955), (5, 45827964), (6, 38189970), (7, 32734260), (9, 25459980), (10, 22913982), (12, 19094985), (13, 17626140), (14, 16367130), (15, 15275988), (18, 12729990), (20, 11456991), (21, 10911420), (26, 8813070), (27, 8486660), (28, 8183565), (30, 7637994), (35, 6546852), (36, 6364995), (39, 5875380), (42, 5455710), (45, 5091996), (52, 4406535), (54, 4243330), (60, 3818997), (63, 3637140), (65, 3525228), (70, 3273426), (78, 2937690), (84, 2727855), (90, 2545998), (91, 2518020), (105, 2182284), (108, 2121665), (117, 1958460), (126, 1818570), (130, 1762614), (135, 1697332), (140, 1636713), (156, 1468845), (180, 1272999), (182, 1259010), (189, 1212380), (195, 1175076), (210, 1091142), (234, 979230), (252, 909285), (260, 881307), (270, 848666), (273, 839340), (315, 727428), (351, 652820), (364, 629505), (378, 606190), (390, 587538), (420, 545571), (455, 503604), (468, 489615), (540, 424333), (546, 419670), (585, 391692), (630, 363714), (702, 326410), (756, 303095), (780, 293769), (819, 279780), (910, 251802), (945, 242476), (1092, 209835), (1170, 195846), (1260, 181857), (1365, 167868), (1404, 163205), (1638, 139890), (1755, 130564), (1820, 125901), (1890, 121238), (2340, 97923), (2457, 93260), (2730, 83934), (3276, 69945), (3510, 65282), (3780, 60619), (4095, 55956), (4663, 49140), (4914, 46630), (5460, 41967), (7020, 32641), (8190, 27978), (9326, 24570), (9828, 23315), (12285, 18652), (13989, 16380)]