307572720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{14083}}^1$

素因数の和:14119

約数の個数: 160

約数和(自身を含む): 1173591552

約数和(自身を除く): 866018832

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 364, 390, 420, 455, 520, 546, 560, 624, 728, 780, 840, 910, 1040, 1092, 1365, 1456, 1560, 1680, 1820, 2184, 2730, 3120, 3640, 4368, 5460, 7280, 10920, 14083, 21840, 28166, 42249, 56332, 70415, 84498, 98581, 112664, 140830, 168996, 183079, 197162, 211245, 225328, 281660, 295743, 337992, 366158, 394324, 422490, 492905, 549237, 563320, 591486, 675984, 732316, 788648, 844980, 915395, 985810, 1098474, 1126640, 1182972, 1281553, 1464632, 1478715, 1577296, 1689960, 1830790, 1971620, 2196948, 2365944, 2563106, 2746185, 2929264, 2957430, 3379920, 3661580, 3844659, 3943240, 4393896, 4731888, 5126212, 5492370, 5914860, 6407765, 7323160, 7689318, 7886480, 8787792, 10252424, 10984740, 11829720, 12815530, 14646320, 15378636, 19223295, 20504848, 21969480, 23659440, 25631060, 30757272, 38446590, 43938960, 51262120, 61514544, 76893180, 102524240, 153786360, 307572720]

約数ペア:

[(1, 307572720), (2, 153786360), (3, 102524240), (4, 76893180), (5, 61514544), (6, 51262120), (7, 43938960), (8, 38446590), (10, 30757272), (12, 25631060), (13, 23659440), (14, 21969480), (15, 20504848), (16, 19223295), (20, 15378636), (21, 14646320), (24, 12815530), (26, 11829720), (28, 10984740), (30, 10252424), (35, 8787792), (39, 7886480), (40, 7689318), (42, 7323160), (48, 6407765), (52, 5914860), (56, 5492370), (60, 5126212), (65, 4731888), (70, 4393896), (78, 3943240), (80, 3844659), (84, 3661580), (91, 3379920), (104, 2957430), (105, 2929264), (112, 2746185), (120, 2563106), (130, 2365944), (140, 2196948), (156, 1971620), (168, 1830790), (182, 1689960), (195, 1577296), (208, 1478715), (210, 1464632), (240, 1281553), (260, 1182972), (273, 1126640), (280, 1098474), (312, 985810), (336, 915395), (364, 844980), (390, 788648), (420, 732316), (455, 675984), (520, 591486), (546, 563320), (560, 549237), (624, 492905), (728, 422490), (780, 394324), (840, 366158), (910, 337992), (1040, 295743), (1092, 281660), (1365, 225328), (1456, 211245), (1560, 197162), (1680, 183079), (1820, 168996), (2184, 140830), (2730, 112664), (3120, 98581), (3640, 84498), (4368, 70415), (5460, 56332), (7280, 42249), (10920, 28166), (14083, 21840)]