201851160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{2333}}^1$

素因数の和:2457

約数の個数: 128

約数和(自身を含む): 699079680

約数和(自身を除く): 497228520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 103, 105, 120, 140, 168, 206, 210, 280, 309, 412, 420, 515, 618, 721, 824, 840, 1030, 1236, 1442, 1545, 2060, 2163, 2333, 2472, 2884, 3090, 3605, 4120, 4326, 4666, 5768, 6180, 6999, 7210, 8652, 9332, 10815, 11665, 12360, 13998, 14420, 16331, 17304, 18664, 21630, 23330, 27996, 28840, 32662, 34995, 43260, 46660, 48993, 55992, 65324, 69990, 81655, 86520, 93320, 97986, 130648, 139980, 163310, 195972, 240299, 244965, 279960, 326620, 391944, 480598, 489930, 653240, 720897, 961196, 979860, 1201495, 1441794, 1682093, 1922392, 1959720, 2402990, 2883588, 3364186, 3604485, 4805980, 5046279, 5767176, 6728372, 7208970, 8410465, 9611960, 10092558, 13456744, 14417940, 16820930, 20185116, 25231395, 28835880, 33641860, 40370232, 50462790, 67283720, 100925580, 201851160]

約数ペア:

[(1, 201851160), (2, 100925580), (3, 67283720), (4, 50462790), (5, 40370232), (6, 33641860), (7, 28835880), (8, 25231395), (10, 20185116), (12, 16820930), (14, 14417940), (15, 13456744), (20, 10092558), (21, 9611960), (24, 8410465), (28, 7208970), (30, 6728372), (35, 5767176), (40, 5046279), (42, 4805980), (56, 3604485), (60, 3364186), (70, 2883588), (84, 2402990), (103, 1959720), (105, 1922392), (120, 1682093), (140, 1441794), (168, 1201495), (206, 979860), (210, 961196), (280, 720897), (309, 653240), (412, 489930), (420, 480598), (515, 391944), (618, 326620), (721, 279960), (824, 244965), (840, 240299), (1030, 195972), (1236, 163310), (1442, 139980), (1545, 130648), (2060, 97986), (2163, 93320), (2333, 86520), (2472, 81655), (2884, 69990), (3090, 65324), (3605, 55992), (4120, 48993), (4326, 46660), (4666, 43260), (5768, 34995), (6180, 32662), (6999, 28840), (7210, 27996), (8652, 23330), (9332, 21630), (10815, 18664), (11665, 17304), (12360, 16331), (13998, 14420)]