4004984160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{146381}}^1$

素因数の和:146421

約数の個数: 144

約数和(自身を含む): 14386422960

約数和(自身を除く): 10381438800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 228, 240, 285, 288, 304, 342, 360, 380, 456, 480, 570, 608, 684, 720, 760, 855, 912, 1140, 1368, 1440, 1520, 1710, 1824, 2280, 2736, 3040, 3420, 4560, 5472, 6840, 9120, 13680, 27360, 146381, 292762, 439143, 585524, 731905, 878286, 1171048, 1317429, 1463810, 1756572, 2195715, 2342096, 2634858, 2781239, 2927620, 3513144, 4391430, 4684192, 5269716, 5562478, 5855240, 6587145, 7026288, 8343717, 8782860, 10539432, 11124956, 11710480, 13174290, 13906195, 14052576, 16687434, 17565720, 21078864, 22249912, 23420960, 25031151, 26348580, 27812390, 33374868, 35131440, 41718585, 42157728, 44499824, 50062302, 52697160, 55624780, 66749736, 70262880, 83437170, 88999648, 100124604, 105394320, 111249560, 125155755, 133499472, 166874340, 200249208, 210788640, 222499120, 250311510, 266998944, 333748680, 400498416, 444998240, 500623020, 667497360, 800996832, 1001246040, 1334994720, 2002492080, 4004984160]

約数ペア:

[(1, 4004984160), (2, 2002492080), (3, 1334994720), (4, 1001246040), (5, 800996832), (6, 667497360), (8, 500623020), (9, 444998240), (10, 400498416), (12, 333748680), (15, 266998944), (16, 250311510), (18, 222499120), (19, 210788640), (20, 200249208), (24, 166874340), (30, 133499472), (32, 125155755), (36, 111249560), (38, 105394320), (40, 100124604), (45, 88999648), (48, 83437170), (57, 70262880), (60, 66749736), (72, 55624780), (76, 52697160), (80, 50062302), (90, 44499824), (95, 42157728), (96, 41718585), (114, 35131440), (120, 33374868), (144, 27812390), (152, 26348580), (160, 25031151), (171, 23420960), (180, 22249912), (190, 21078864), (228, 17565720), (240, 16687434), (285, 14052576), (288, 13906195), (304, 13174290), (342, 11710480), (360, 11124956), (380, 10539432), (456, 8782860), (480, 8343717), (570, 7026288), (608, 6587145), (684, 5855240), (720, 5562478), (760, 5269716), (855, 4684192), (912, 4391430), (1140, 3513144), (1368, 2927620), (1440, 2781239), (1520, 2634858), (1710, 2342096), (1824, 2195715), (2280, 1756572), (2736, 1463810), (3040, 1317429), (3420, 1171048), (4560, 878286), (5472, 731905), (6840, 585524), (9120, 439143), (13680, 292762), (27360, 146381)]