156547080

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2543}}^1$

素因数の和:2585

約数の個数: 160

約数和(自身を含む): 554083200

約数和(自身を除く): 397536120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 81, 90, 95, 108, 114, 120, 135, 152, 162, 171, 180, 190, 216, 228, 270, 285, 324, 342, 360, 380, 405, 456, 513, 540, 570, 648, 684, 760, 810, 855, 1026, 1080, 1140, 1368, 1539, 1620, 1710, 2052, 2280, 2543, 2565, 3078, 3240, 3420, 4104, 5086, 5130, 6156, 6840, 7629, 7695, 10172, 10260, 12312, 12715, 15258, 15390, 20344, 20520, 22887, 25430, 30516, 30780, 38145, 45774, 48317, 50860, 61032, 61560, 68661, 76290, 91548, 96634, 101720, 114435, 137322, 144951, 152580, 183096, 193268, 205983, 228870, 241585, 274644, 289902, 305160, 343305, 386536, 411966, 434853, 457740, 483170, 549288, 579804, 686610, 724755, 823932, 869706, 915480, 966340, 1029915, 1159608, 1304559, 1373220, 1449510, 1647864, 1739412, 1932680, 2059830, 2174265, 2609118, 2746440, 2899020, 3478824, 3913677, 4119660, 4348530, 5218236, 5798040, 6522795, 7827354, 8239320, 8697060, 10436472, 13045590, 15654708, 17394120, 19568385, 26091180, 31309416, 39136770, 52182360, 78273540, 156547080]

約数ペア:

[(1, 156547080), (2, 78273540), (3, 52182360), (4, 39136770), (5, 31309416), (6, 26091180), (8, 19568385), (9, 17394120), (10, 15654708), (12, 13045590), (15, 10436472), (18, 8697060), (19, 8239320), (20, 7827354), (24, 6522795), (27, 5798040), (30, 5218236), (36, 4348530), (38, 4119660), (40, 3913677), (45, 3478824), (54, 2899020), (57, 2746440), (60, 2609118), (72, 2174265), (76, 2059830), (81, 1932680), (90, 1739412), (95, 1647864), (108, 1449510), (114, 1373220), (120, 1304559), (135, 1159608), (152, 1029915), (162, 966340), (171, 915480), (180, 869706), (190, 823932), (216, 724755), (228, 686610), (270, 579804), (285, 549288), (324, 483170), (342, 457740), (360, 434853), (380, 411966), (405, 386536), (456, 343305), (513, 305160), (540, 289902), (570, 274644), (648, 241585), (684, 228870), (760, 205983), (810, 193268), (855, 183096), (1026, 152580), (1080, 144951), (1140, 137322), (1368, 114435), (1539, 101720), (1620, 96634), (1710, 91548), (2052, 76290), (2280, 68661), (2543, 61560), (2565, 61032), (3078, 50860), (3240, 48317), (3420, 45774), (4104, 38145), (5086, 30780), (5130, 30516), (6156, 25430), (6840, 22887), (7629, 20520), (7695, 20344), (10172, 15390), (10260, 15258), (12312, 12715)]