705530040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{3917}}^1$

素因数の和:4029

約数の個数: 128

約数和(自身を含む): 2256768000

約数和(自身を除く): 1551237960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 79, 95, 114, 120, 152, 158, 190, 228, 237, 285, 316, 380, 395, 456, 474, 570, 632, 760, 790, 948, 1140, 1185, 1501, 1580, 1896, 2280, 2370, 3002, 3160, 3917, 4503, 4740, 6004, 7505, 7834, 9006, 9480, 11751, 12008, 15010, 15668, 18012, 19585, 22515, 23502, 30020, 31336, 36024, 39170, 45030, 47004, 58755, 60040, 74423, 78340, 90060, 94008, 117510, 148846, 156680, 180120, 223269, 235020, 297692, 309443, 372115, 446538, 470040, 595384, 618886, 744230, 893076, 928329, 1116345, 1237772, 1488460, 1547215, 1786152, 1856658, 2232690, 2475544, 2976920, 3094430, 3713316, 4465380, 4641645, 5879417, 6188860, 7426632, 8930760, 9283290, 11758834, 12377720, 17638251, 18566580, 23517668, 29397085, 35276502, 37133160, 47035336, 58794170, 70553004, 88191255, 117588340, 141106008, 176382510, 235176680, 352765020, 705530040]

約数ペア:

[(1, 705530040), (2, 352765020), (3, 235176680), (4, 176382510), (5, 141106008), (6, 117588340), (8, 88191255), (10, 70553004), (12, 58794170), (15, 47035336), (19, 37133160), (20, 35276502), (24, 29397085), (30, 23517668), (38, 18566580), (40, 17638251), (57, 12377720), (60, 11758834), (76, 9283290), (79, 8930760), (95, 7426632), (114, 6188860), (120, 5879417), (152, 4641645), (158, 4465380), (190, 3713316), (228, 3094430), (237, 2976920), (285, 2475544), (316, 2232690), (380, 1856658), (395, 1786152), (456, 1547215), (474, 1488460), (570, 1237772), (632, 1116345), (760, 928329), (790, 893076), (948, 744230), (1140, 618886), (1185, 595384), (1501, 470040), (1580, 446538), (1896, 372115), (2280, 309443), (2370, 297692), (3002, 235020), (3160, 223269), (3917, 180120), (4503, 156680), (4740, 148846), (6004, 117510), (7505, 94008), (7834, 90060), (9006, 78340), (9480, 74423), (11751, 60040), (12008, 58755), (15010, 47004), (15668, 45030), (18012, 39170), (19585, 36024), (22515, 31336), (23502, 30020)]