629172840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{2579}}^1$

素因数の和:2719

約数の個数: 128

約数和(自身を含む): 2006208000

約数和(自身を除く): 1377035160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 107, 114, 120, 152, 190, 214, 228, 285, 321, 380, 428, 456, 535, 570, 642, 760, 856, 1070, 1140, 1284, 1605, 2033, 2140, 2280, 2568, 2579, 3210, 4066, 4280, 5158, 6099, 6420, 7737, 8132, 10165, 10316, 12198, 12840, 12895, 15474, 16264, 20330, 20632, 24396, 25790, 30495, 30948, 38685, 40660, 48792, 49001, 51580, 60990, 61896, 77370, 81320, 98002, 103160, 121980, 147003, 154740, 196004, 243960, 245005, 275953, 294006, 309480, 392008, 490010, 551906, 588012, 735015, 827859, 980020, 1103812, 1176024, 1379765, 1470030, 1655718, 1960040, 2207624, 2759530, 2940060, 3311436, 4139295, 5243107, 5519060, 5880120, 6622872, 8278590, 10486214, 11038120, 15729321, 16557180, 20972428, 26215535, 31458642, 33114360, 41944856, 52431070, 62917284, 78646605, 104862140, 125834568, 157293210, 209724280, 314586420, 629172840]

約数ペア:

[(1, 629172840), (2, 314586420), (3, 209724280), (4, 157293210), (5, 125834568), (6, 104862140), (8, 78646605), (10, 62917284), (12, 52431070), (15, 41944856), (19, 33114360), (20, 31458642), (24, 26215535), (30, 20972428), (38, 16557180), (40, 15729321), (57, 11038120), (60, 10486214), (76, 8278590), (95, 6622872), (107, 5880120), (114, 5519060), (120, 5243107), (152, 4139295), (190, 3311436), (214, 2940060), (228, 2759530), (285, 2207624), (321, 1960040), (380, 1655718), (428, 1470030), (456, 1379765), (535, 1176024), (570, 1103812), (642, 980020), (760, 827859), (856, 735015), (1070, 588012), (1140, 551906), (1284, 490010), (1605, 392008), (2033, 309480), (2140, 294006), (2280, 275953), (2568, 245005), (2579, 243960), (3210, 196004), (4066, 154740), (4280, 147003), (5158, 121980), (6099, 103160), (6420, 98002), (7737, 81320), (8132, 77370), (10165, 61896), (10316, 60990), (12198, 51580), (12840, 49001), (12895, 48792), (15474, 40660), (16264, 38685), (20330, 30948), (20632, 30495), (24396, 25790)]