157202010

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{571}}^1$

素因数の和:633

約数の個数: 192

約数和(自身を含む): 513976320

約数和(自身を除く): 356774310

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 23, 30, 35, 38, 42, 45, 46, 57, 63, 69, 70, 90, 95, 105, 114, 115, 126, 133, 138, 161, 171, 190, 207, 210, 230, 266, 285, 315, 322, 342, 345, 399, 414, 437, 483, 570, 571, 630, 665, 690, 798, 805, 855, 874, 966, 1035, 1142, 1197, 1311, 1330, 1449, 1610, 1710, 1713, 1995, 2070, 2185, 2394, 2415, 2622, 2855, 2898, 3059, 3426, 3933, 3990, 3997, 4370, 4830, 5139, 5710, 5985, 6118, 6555, 7245, 7866, 7994, 8565, 9177, 10278, 10849, 11970, 11991, 13110, 13133, 14490, 15295, 17130, 18354, 19665, 19985, 21698, 23982, 25695, 26266, 27531, 30590, 32547, 35973, 39330, 39399, 39970, 45885, 51390, 54245, 55062, 59955, 65094, 65665, 71946, 75943, 78798, 91770, 91931, 97641, 108490, 118197, 119910, 131330, 137655, 151886, 162735, 179865, 183862, 195282, 196995, 227829, 236394, 249527, 275310, 275793, 325470, 359730, 379715, 393990, 455658, 459655, 488205, 499054, 551586, 590985, 683487, 748581, 759430, 827379, 919310, 976410, 1139145, 1181970, 1247635, 1366974, 1378965, 1497162, 1654758, 1746689, 2245743, 2278290, 2495270, 2757930, 3417435, 3493378, 3742905, 4136895, 4491486, 5240067, 6834870, 7485810, 8273790, 8733445, 10480134, 11228715, 15720201, 17466890, 22457430, 26200335, 31440402, 52400670, 78601005, 157202010]

約数ペア:

[(1, 157202010), (2, 78601005), (3, 52400670), (5, 31440402), (6, 26200335), (7, 22457430), (9, 17466890), (10, 15720201), (14, 11228715), (15, 10480134), (18, 8733445), (19, 8273790), (21, 7485810), (23, 6834870), (30, 5240067), (35, 4491486), (38, 4136895), (42, 3742905), (45, 3493378), (46, 3417435), (57, 2757930), (63, 2495270), (69, 2278290), (70, 2245743), (90, 1746689), (95, 1654758), (105, 1497162), (114, 1378965), (115, 1366974), (126, 1247635), (133, 1181970), (138, 1139145), (161, 976410), (171, 919310), (190, 827379), (207, 759430), (210, 748581), (230, 683487), (266, 590985), (285, 551586), (315, 499054), (322, 488205), (342, 459655), (345, 455658), (399, 393990), (414, 379715), (437, 359730), (483, 325470), (570, 275793), (571, 275310), (630, 249527), (665, 236394), (690, 227829), (798, 196995), (805, 195282), (855, 183862), (874, 179865), (966, 162735), (1035, 151886), (1142, 137655), (1197, 131330), (1311, 119910), (1330, 118197), (1449, 108490), (1610, 97641), (1710, 91931), (1713, 91770), (1995, 78798), (2070, 75943), (2185, 71946), (2394, 65665), (2415, 65094), (2622, 59955), (2855, 55062), (2898, 54245), (3059, 51390), (3426, 45885), (3933, 39970), (3990, 39399), (3997, 39330), (4370, 35973), (4830, 32547), (5139, 30590), (5710, 27531), (5985, 26266), (6118, 25695), (6555, 23982), (7245, 21698), (7866, 19985), (7994, 19665), (8565, 18354), (9177, 17130), (10278, 15295), (10849, 14490), (11970, 13133), (11991, 13110)]