262113360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1223}}^1$

素因数の和:1305

約数の個数: 160

約数和(自身を含む): 874229760

約数和(自身を除く): 612116400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 47, 48, 57, 60, 76, 80, 94, 95, 114, 120, 141, 152, 188, 190, 228, 235, 240, 282, 285, 304, 376, 380, 456, 470, 564, 570, 705, 752, 760, 893, 912, 940, 1128, 1140, 1223, 1410, 1520, 1786, 1880, 2256, 2280, 2446, 2679, 2820, 3572, 3669, 3760, 4465, 4560, 4892, 5358, 5640, 6115, 7144, 7338, 8930, 9784, 10716, 11280, 12230, 13395, 14288, 14676, 17860, 18345, 19568, 21432, 23237, 24460, 26790, 29352, 35720, 36690, 42864, 46474, 48920, 53580, 57481, 58704, 69711, 71440, 73380, 92948, 97840, 107160, 114962, 116185, 139422, 146760, 172443, 185896, 214320, 229924, 232370, 278844, 287405, 293520, 344886, 348555, 371792, 459848, 464740, 557688, 574810, 689772, 697110, 862215, 919696, 929480, 1092139, 1115376, 1149620, 1379544, 1394220, 1724430, 1858960, 2184278, 2299240, 2759088, 2788440, 3276417, 3448860, 4368556, 4598480, 5460695, 5576880, 6552834, 6897720, 8737112, 10921390, 13105668, 13795440, 16382085, 17474224, 21842780, 26211336, 32764170, 43685560, 52422672, 65528340, 87371120, 131056680, 262113360]

約数ペア:

[(1, 262113360), (2, 131056680), (3, 87371120), (4, 65528340), (5, 52422672), (6, 43685560), (8, 32764170), (10, 26211336), (12, 21842780), (15, 17474224), (16, 16382085), (19, 13795440), (20, 13105668), (24, 10921390), (30, 8737112), (38, 6897720), (40, 6552834), (47, 5576880), (48, 5460695), (57, 4598480), (60, 4368556), (76, 3448860), (80, 3276417), (94, 2788440), (95, 2759088), (114, 2299240), (120, 2184278), (141, 1858960), (152, 1724430), (188, 1394220), (190, 1379544), (228, 1149620), (235, 1115376), (240, 1092139), (282, 929480), (285, 919696), (304, 862215), (376, 697110), (380, 689772), (456, 574810), (470, 557688), (564, 464740), (570, 459848), (705, 371792), (752, 348555), (760, 344886), (893, 293520), (912, 287405), (940, 278844), (1128, 232370), (1140, 229924), (1223, 214320), (1410, 185896), (1520, 172443), (1786, 146760), (1880, 139422), (2256, 116185), (2280, 114962), (2446, 107160), (2679, 97840), (2820, 92948), (3572, 73380), (3669, 71440), (3760, 69711), (4465, 58704), (4560, 57481), (4892, 53580), (5358, 48920), (5640, 46474), (6115, 42864), (7144, 36690), (7338, 35720), (8930, 29352), (9784, 26790), (10716, 24460), (11280, 23237), (12230, 21432), (13395, 19568), (14288, 18345), (14676, 17860)]