22500240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{227}}^1$

素因数の和:309

約数の個数: 160

約数和(自身を含む): 81423360

約数和(自身を除く): 58923120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 59, 60, 70, 80, 84, 105, 112, 118, 120, 140, 168, 177, 210, 227, 236, 240, 280, 295, 336, 354, 413, 420, 454, 472, 560, 590, 681, 708, 826, 840, 885, 908, 944, 1135, 1180, 1239, 1362, 1416, 1589, 1652, 1680, 1770, 1816, 2065, 2270, 2360, 2478, 2724, 2832, 3178, 3304, 3405, 3540, 3632, 4130, 4540, 4720, 4767, 4956, 5448, 6195, 6356, 6608, 6810, 7080, 7945, 8260, 9080, 9534, 9912, 10896, 12390, 12712, 13393, 13620, 14160, 15890, 16520, 18160, 19068, 19824, 23835, 24780, 25424, 26786, 27240, 31780, 33040, 38136, 40179, 47670, 49560, 53572, 54480, 63560, 66965, 76272, 80358, 93751, 95340, 99120, 107144, 127120, 133930, 160716, 187502, 190680, 200895, 214288, 267860, 281253, 321432, 375004, 381360, 401790, 468755, 535720, 562506, 642864, 750008, 803580, 937510, 1071440, 1125012, 1406265, 1500016, 1607160, 1875020, 2250024, 2812530, 3214320, 3750040, 4500048, 5625060, 7500080, 11250120, 22500240]

約数ペア:

[(1, 22500240), (2, 11250120), (3, 7500080), (4, 5625060), (5, 4500048), (6, 3750040), (7, 3214320), (8, 2812530), (10, 2250024), (12, 1875020), (14, 1607160), (15, 1500016), (16, 1406265), (20, 1125012), (21, 1071440), (24, 937510), (28, 803580), (30, 750008), (35, 642864), (40, 562506), (42, 535720), (48, 468755), (56, 401790), (59, 381360), (60, 375004), (70, 321432), (80, 281253), (84, 267860), (105, 214288), (112, 200895), (118, 190680), (120, 187502), (140, 160716), (168, 133930), (177, 127120), (210, 107144), (227, 99120), (236, 95340), (240, 93751), (280, 80358), (295, 76272), (336, 66965), (354, 63560), (413, 54480), (420, 53572), (454, 49560), (472, 47670), (560, 40179), (590, 38136), (681, 33040), (708, 31780), (826, 27240), (840, 26786), (885, 25424), (908, 24780), (944, 23835), (1135, 19824), (1180, 19068), (1239, 18160), (1362, 16520), (1416, 15890), (1589, 14160), (1652, 13620), (1680, 13393), (1770, 12712), (1816, 12390), (2065, 10896), (2270, 9912), (2360, 9534), (2478, 9080), (2724, 8260), (2832, 7945), (3178, 7080), (3304, 6810), (3405, 6608), (3540, 6356), (3632, 6195), (4130, 5448), (4540, 4956), (4720, 4767)]