238565520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5813}}^1$

素因数の和:5854

約数の個数: 160

約数和(自身を含む): 865123200

約数和(自身を除く): 626557680

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, 5813, 6840, 8208, 10260, 11626, 13680, 17439, 20520, 23252, 29065, 34878, 41040, 46504, 52317, 58130, 69756, 87195, 93008, 104634, 110447, 116260, 139512, 156951, 174390, 209268, 220894, 232520, 261585, 279024, 313902, 331341, 348780, 418536, 441788, 465040, 523170, 552235, 627804, 662682, 697560, 784755, 837072, 883576, 994023, 1046340, 1104470, 1255608, 1325364, 1395120, 1569510, 1656705, 1767152, 1988046, 2092680, 2208940, 2511216, 2650728, 2982069, 3139020, 3313410, 3976092, 4185360, 4417880, 4970115, 5301456, 5964138, 6278040, 6626820, 7952184, 8835760, 9940230, 11928276, 12556080, 13253640, 14910345, 15904368, 19880460, 23856552, 26507280, 29820690, 39760920, 47713104, 59641380, 79521840, 119282760, 238565520]

約数ペア:

[(1, 238565520), (2, 119282760), (3, 79521840), (4, 59641380), (5, 47713104), (6, 39760920), (8, 29820690), (9, 26507280), (10, 23856552), (12, 19880460), (15, 15904368), (16, 14910345), (18, 13253640), (19, 12556080), (20, 11928276), (24, 9940230), (27, 8835760), (30, 7952184), (36, 6626820), (38, 6278040), (40, 5964138), (45, 5301456), (48, 4970115), (54, 4417880), (57, 4185360), (60, 3976092), (72, 3313410), (76, 3139020), (80, 2982069), (90, 2650728), (95, 2511216), (108, 2208940), (114, 2092680), (120, 1988046), (135, 1767152), (144, 1656705), (152, 1569510), (171, 1395120), (180, 1325364), (190, 1255608), (216, 1104470), (228, 1046340), (240, 994023), (270, 883576), (285, 837072), (304, 784755), (342, 697560), (360, 662682), (380, 627804), (432, 552235), (456, 523170), (513, 465040), (540, 441788), (570, 418536), (684, 348780), (720, 331341), (760, 313902), (855, 279024), (912, 261585), (1026, 232520), (1080, 220894), (1140, 209268), (1368, 174390), (1520, 156951), (1710, 139512), (2052, 116260), (2160, 110447), (2280, 104634), (2565, 93008), (2736, 87195), (3420, 69756), (4104, 58130), (4560, 52317), (5130, 46504), (5813, 41040), (6840, 34878), (8208, 29065), (10260, 23252), (11626, 20520), (13680, 17439)]