190548720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4643}}^1$

素因数の和:4684

約数の個数: 160

約数和(自身を含む): 691027200

約数和(自身を除く): 500478480

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, 4643, 5130, 6840, 8208, 9286, 10260, 13680, 13929, 18572, 20520, 23215, 27858, 37144, 41040, 41787, 46430, 55716, 69645, 74288, 83574, 88217, 92860, 111432, 125361, 139290, 167148, 176434, 185720, 208935, 222864, 250722, 264651, 278580, 334296, 352868, 371440, 417870, 441085, 501444, 529302, 557160, 626805, 668592, 705736, 793953, 835740, 882170, 1002888, 1058604, 1114320, 1253610, 1323255, 1411472, 1587906, 1671480, 1764340, 2005776, 2117208, 2381859, 2507220, 2646510, 3175812, 3342960, 3528680, 3969765, 4234416, 4763718, 5014440, 5293020, 6351624, 7057360, 7939530, 9527436, 10028880, 10586040, 11909295, 12703248, 15879060, 19054872, 21172080, 23818590, 31758120, 38109744, 47637180, 63516240, 95274360, 190548720]

約数ペア:

[(1, 190548720), (2, 95274360), (3, 63516240), (4, 47637180), (5, 38109744), (6, 31758120), (8, 23818590), (9, 21172080), (10, 19054872), (12, 15879060), (15, 12703248), (16, 11909295), (18, 10586040), (19, 10028880), (20, 9527436), (24, 7939530), (27, 7057360), (30, 6351624), (36, 5293020), (38, 5014440), (40, 4763718), (45, 4234416), (48, 3969765), (54, 3528680), (57, 3342960), (60, 3175812), (72, 2646510), (76, 2507220), (80, 2381859), (90, 2117208), (95, 2005776), (108, 1764340), (114, 1671480), (120, 1587906), (135, 1411472), (144, 1323255), (152, 1253610), (171, 1114320), (180, 1058604), (190, 1002888), (216, 882170), (228, 835740), (240, 793953), (270, 705736), (285, 668592), (304, 626805), (342, 557160), (360, 529302), (380, 501444), (432, 441085), (456, 417870), (513, 371440), (540, 352868), (570, 334296), (684, 278580), (720, 264651), (760, 250722), (855, 222864), (912, 208935), (1026, 185720), (1080, 176434), (1140, 167148), (1368, 139290), (1520, 125361), (1710, 111432), (2052, 92860), (2160, 88217), (2280, 83574), (2565, 74288), (2736, 69645), (3420, 55716), (4104, 46430), (4560, 41787), (4643, 41040), (5130, 37144), (6840, 27858), (8208, 23215), (9286, 20520), (10260, 18572), (13680, 13929)]