205380630

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{643}}^1$

素因数の和:692

約数の個数: 192

約数和(自身を含む): 678827520

約数和(自身を除く): 473446890

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 27, 30, 35, 39, 42, 45, 54, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 135, 169, 182, 189, 195, 210, 234, 270, 273, 315, 338, 351, 378, 390, 455, 507, 546, 585, 630, 643, 702, 819, 845, 910, 945, 1014, 1170, 1183, 1286, 1365, 1521, 1638, 1690, 1755, 1890, 1929, 2366, 2457, 2535, 2730, 3042, 3215, 3510, 3549, 3858, 4095, 4501, 4563, 4914, 5070, 5787, 5915, 6430, 7098, 7605, 8190, 8359, 9002, 9126, 9645, 10647, 11574, 11830, 12285, 13503, 15210, 16718, 17361, 17745, 19290, 21294, 22505, 22815, 24570, 25077, 27006, 28935, 31941, 34722, 35490, 40509, 41795, 45010, 45630, 50154, 53235, 57870, 58513, 63882, 67515, 75231, 81018, 83590, 86805, 106470, 108667, 117026, 121527, 125385, 135030, 150462, 159705, 173610, 175539, 202545, 217334, 225693, 243054, 250770, 292565, 319410, 326001, 351078, 376155, 405090, 451386, 526617, 543335, 585130, 607635, 652002, 752310, 760669, 877695, 978003, 1053234, 1086670, 1128465, 1215270, 1521338, 1579851, 1630005, 1755390, 1956006, 2256930, 2282007, 2633085, 2934009, 3159702, 3260010, 3803345, 4564014, 4890015, 5266170, 5868018, 6846021, 7606690, 7899255, 9780030, 11410035, 13692042, 14670045, 15798510, 20538063, 22820070, 29340090, 34230105, 41076126, 68460210, 102690315, 205380630]

約数ペア:

[(1, 205380630), (2, 102690315), (3, 68460210), (5, 41076126), (6, 34230105), (7, 29340090), (9, 22820070), (10, 20538063), (13, 15798510), (14, 14670045), (15, 13692042), (18, 11410035), (21, 9780030), (26, 7899255), (27, 7606690), (30, 6846021), (35, 5868018), (39, 5266170), (42, 4890015), (45, 4564014), (54, 3803345), (63, 3260010), (65, 3159702), (70, 2934009), (78, 2633085), (90, 2282007), (91, 2256930), (105, 1956006), (117, 1755390), (126, 1630005), (130, 1579851), (135, 1521338), (169, 1215270), (182, 1128465), (189, 1086670), (195, 1053234), (210, 978003), (234, 877695), (270, 760669), (273, 752310), (315, 652002), (338, 607635), (351, 585130), (378, 543335), (390, 526617), (455, 451386), (507, 405090), (546, 376155), (585, 351078), (630, 326001), (643, 319410), (702, 292565), (819, 250770), (845, 243054), (910, 225693), (945, 217334), (1014, 202545), (1170, 175539), (1183, 173610), (1286, 159705), (1365, 150462), (1521, 135030), (1638, 125385), (1690, 121527), (1755, 117026), (1890, 108667), (1929, 106470), (2366, 86805), (2457, 83590), (2535, 81018), (2730, 75231), (3042, 67515), (3215, 63882), (3510, 58513), (3549, 57870), (3858, 53235), (4095, 50154), (4501, 45630), (4563, 45010), (4914, 41795), (5070, 40509), (5787, 35490), (5915, 34722), (6430, 31941), (7098, 28935), (7605, 27006), (8190, 25077), (8359, 24570), (9002, 22815), (9126, 22505), (9645, 21294), (10647, 19290), (11574, 17745), (11830, 17361), (12285, 16718), (13503, 15210)]