251698320

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6133}}^1$

素因数の和:6174

約数の個数: 160

約数和(自身を含む): 912739200

約数和(自身を除く): 661040880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 108, 114, 120, 135, 144, 152, 171, 180, 190, 216, 228, 240, 270, 285, 304, 342, 360, 380, 432, 456, 513, 540, 570, 684, 720, 760, 855, 912, 1026, 1080, 1140, 1368, 1520, 1710, 2052, 2160, 2280, 2565, 2736, 3420, 4104, 4560, 5130, 6133, 6840, 8208, 10260, 12266, 13680, 18399, 20520, 24532, 30665, 36798, 41040, 49064, 55197, 61330, 73596, 91995, 98128, 110394, 116527, 122660, 147192, 165591, 183990, 220788, 233054, 245320, 275985, 294384, 331182, 349581, 367980, 441576, 466108, 490640, 551970, 582635, 662364, 699162, 735960, 827955, 883152, 932216, 1048743, 1103940, 1165270, 1324728, 1398324, 1471920, 1655910, 1747905, 1864432, 2097486, 2207880, 2330540, 2649456, 2796648, 3146229, 3311820, 3495810, 4194972, 4415760, 4661080, 5243715, 5593296, 6292458, 6623640, 6991620, 8389944, 9322160, 10487430, 12584916, 13247280, 13983240, 15731145, 16779888, 20974860, 25169832, 27966480, 31462290, 41949720, 50339664, 62924580, 83899440, 125849160, 251698320]

約数ペア:

[(1, 251698320), (2, 125849160), (3, 83899440), (4, 62924580), (5, 50339664), (6, 41949720), (8, 31462290), (9, 27966480), (10, 25169832), (12, 20974860), (15, 16779888), (16, 15731145), (18, 13983240), (19, 13247280), (20, 12584916), (24, 10487430), (27, 9322160), (30, 8389944), (36, 6991620), (38, 6623640), (40, 6292458), (45, 5593296), (48, 5243715), (54, 4661080), (57, 4415760), (60, 4194972), (72, 3495810), (76, 3311820), (80, 3146229), (90, 2796648), (95, 2649456), (108, 2330540), (114, 2207880), (120, 2097486), (135, 1864432), (144, 1747905), (152, 1655910), (171, 1471920), (180, 1398324), (190, 1324728), (216, 1165270), (228, 1103940), (240, 1048743), (270, 932216), (285, 883152), (304, 827955), (342, 735960), (360, 699162), (380, 662364), (432, 582635), (456, 551970), (513, 490640), (540, 466108), (570, 441576), (684, 367980), (720, 349581), (760, 331182), (855, 294384), (912, 275985), (1026, 245320), (1080, 233054), (1140, 220788), (1368, 183990), (1520, 165591), (1710, 147192), (2052, 122660), (2160, 116527), (2280, 110394), (2565, 98128), (2736, 91995), (3420, 73596), (4104, 61330), (4560, 55197), (5130, 49064), (6133, 41040), (6840, 36798), (8208, 30665), (10260, 24532), (12266, 20520), (13680, 18399)]