74679120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:194

約数の個数: 240

約数和(自身を含む): 271589760

約数和(自身を除く): 196910640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 53, 57, 60, 72, 76, 80, 90, 95, 103, 106, 114, 120, 144, 152, 159, 171, 180, 190, 206, 212, 228, 240, 265, 285, 304, 309, 318, 342, 360, 380, 412, 424, 456, 477, 515, 530, 570, 618, 636, 684, 720, 760, 795, 824, 848, 855, 912, 927, 954, 1007, 1030, 1060, 1140, 1236, 1272, 1368, 1520, 1545, 1590, 1648, 1710, 1854, 1908, 1957, 2014, 2060, 2120, 2280, 2385, 2472, 2544, 2736, 3021, 3090, 3180, 3420, 3708, 3816, 3914, 4028, 4120, 4240, 4560, 4635, 4770, 4944, 5035, 5459, 5871, 6042, 6180, 6360, 6840, 7416, 7632, 7828, 8056, 8240, 9063, 9270, 9540, 9785, 10070, 10918, 11742, 12084, 12360, 12720, 13680, 14832, 15105, 15656, 16112, 16377, 17613, 18126, 18540, 19080, 19570, 20140, 21836, 23484, 24168, 24720, 27295, 29355, 30210, 31312, 32754, 35226, 36252, 37080, 38160, 39140, 40280, 43672, 45315, 46968, 48336, 49131, 54590, 58710, 60420, 65508, 70452, 72504, 74160, 78280, 80560, 81885, 87344, 88065, 90630, 93936, 98262, 103721, 109180, 117420, 120840, 131016, 140904, 145008, 156560, 163770, 176130, 181260, 196524, 207442, 218360, 234840, 241680, 245655, 262032, 281808, 311163, 327540, 352260, 362520, 393048, 414884, 436720, 469680, 491310, 518605, 622326, 655080, 704520, 725040, 786096, 829768, 933489, 982620, 1037210, 1244652, 1310160, 1409040, 1555815, 1659536, 1866978, 1965240, 2074420, 2489304, 3111630, 3733956, 3930480, 4148840, 4667445, 4978608, 6223260, 7467912, 8297680, 9334890, 12446520, 14935824, 18669780, 24893040, 37339560, 74679120]

約数ペア:

[(1, 74679120), (2, 37339560), (3, 24893040), (4, 18669780), (5, 14935824), (6, 12446520), (8, 9334890), (9, 8297680), (10, 7467912), (12, 6223260), (15, 4978608), (16, 4667445), (18, 4148840), (19, 3930480), (20, 3733956), (24, 3111630), (30, 2489304), (36, 2074420), (38, 1965240), (40, 1866978), (45, 1659536), (48, 1555815), (53, 1409040), (57, 1310160), (60, 1244652), (72, 1037210), (76, 982620), (80, 933489), (90, 829768), (95, 786096), (103, 725040), (106, 704520), (114, 655080), (120, 622326), (144, 518605), (152, 491310), (159, 469680), (171, 436720), (180, 414884), (190, 393048), (206, 362520), (212, 352260), (228, 327540), (240, 311163), (265, 281808), (285, 262032), (304, 245655), (309, 241680), (318, 234840), (342, 218360), (360, 207442), (380, 196524), (412, 181260), (424, 176130), (456, 163770), (477, 156560), (515, 145008), (530, 140904), (570, 131016), (618, 120840), (636, 117420), (684, 109180), (720, 103721), (760, 98262), (795, 93936), (824, 90630), (848, 88065), (855, 87344), (912, 81885), (927, 80560), (954, 78280), (1007, 74160), (1030, 72504), (1060, 70452), (1140, 65508), (1236, 60420), (1272, 58710), (1368, 54590), (1520, 49131), (1545, 48336), (1590, 46968), (1648, 45315), (1710, 43672), (1854, 40280), (1908, 39140), (1957, 38160), (2014, 37080), (2060, 36252), (2120, 35226), (2280, 32754), (2385, 31312), (2472, 30210), (2544, 29355), (2736, 27295), (3021, 24720), (3090, 24168), (3180, 23484), (3420, 21836), (3708, 20140), (3816, 19570), (3914, 19080), (4028, 18540), (4120, 18126), (4240, 17613), (4560, 16377), (4635, 16112), (4770, 15656), (4944, 15105), (5035, 14832), (5459, 13680), (5871, 12720), (6042, 12360), (6180, 12084), (6360, 11742), (6840, 10918), (7416, 10070), (7632, 9785), (7828, 9540), (8056, 9270), (8240, 9063)]