264927604280

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^2\times {\mathrm{61}}^1\times {\mathrm{167}}^1\times {\mathrm{1801}}^1$

素因数の和:2078

約数の個数: 192

約数和(自身を含む): 643610681280

約数和(自身を除く): 378683077000

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 61, 76, 95, 122, 152, 167, 190, 244, 305, 334, 361, 380, 488, 610, 668, 722, 760, 835, 1159, 1220, 1336, 1444, 1670, 1801, 1805, 2318, 2440, 2888, 3173, 3340, 3602, 3610, 4636, 5795, 6346, 6680, 7204, 7220, 9005, 9272, 10187, 11590, 12692, 14408, 14440, 15865, 18010, 20374, 22021, 23180, 25384, 31730, 34219, 36020, 40748, 44042, 46360, 50935, 60287, 63460, 68438, 72040, 81496, 88084, 101870, 109861, 110105, 120574, 126920, 136876, 171095, 176168, 193553, 203740, 219722, 220210, 241148, 273752, 300767, 301435, 342190, 387106, 407480, 439444, 440420, 482296, 549305, 601534, 602870, 650161, 684380, 774212, 878888, 880840, 967765, 1098610, 1203068, 1205740, 1300322, 1368760, 1503835, 1548424, 1935530, 2087359, 2197220, 2406136, 2411480, 2600644, 3007670, 3250805, 3677507, 3871060, 4174718, 4394440, 5201288, 5714573, 6015340, 6501610, 7355014, 7742120, 8349436, 10436795, 11429146, 12030680, 13003220, 14710028, 16698872, 18346787, 18387535, 20873590, 22858292, 26006440, 28572865, 29420056, 36693574, 36775070, 39659821, 41747180, 45716584, 57145730, 73387148, 73550140, 79319642, 83494360, 91733935, 108576887, 114291460, 146774296, 147100280, 158639284, 183467870, 198299105, 217153774, 228582920, 317278568, 348588953, 366935740, 396598210, 434307548, 542884435, 697177906, 733871480, 793196420, 868615096, 1085768870, 1394355812, 1586392840, 1742944765, 2171537740, 2788711624, 3485889530, 4343075480, 6623190107, 6971779060, 13246380214, 13943558120, 26492760428, 33115950535, 52985520856, 66231901070, 132463802140, 264927604280]

約数ペア:

[(1, 264927604280), (2, 132463802140), (4, 66231901070), (5, 52985520856), (8, 33115950535), (10, 26492760428), (19, 13943558120), (20, 13246380214), (38, 6971779060), (40, 6623190107), (61, 4343075480), (76, 3485889530), (95, 2788711624), (122, 2171537740), (152, 1742944765), (167, 1586392840), (190, 1394355812), (244, 1085768870), (305, 868615096), (334, 793196420), (361, 733871480), (380, 697177906), (488, 542884435), (610, 434307548), (668, 396598210), (722, 366935740), (760, 348588953), (835, 317278568), (1159, 228582920), (1220, 217153774), (1336, 198299105), (1444, 183467870), (1670, 158639284), (1801, 147100280), (1805, 146774296), (2318, 114291460), (2440, 108576887), (2888, 91733935), (3173, 83494360), (3340, 79319642), (3602, 73550140), (3610, 73387148), (4636, 57145730), (5795, 45716584), (6346, 41747180), (6680, 39659821), (7204, 36775070), (7220, 36693574), (9005, 29420056), (9272, 28572865), (10187, 26006440), (11590, 22858292), (12692, 20873590), (14408, 18387535), (14440, 18346787), (15865, 16698872), (18010, 14710028), (20374, 13003220), (22021, 12030680), (23180, 11429146), (25384, 10436795), (31730, 8349436), (34219, 7742120), (36020, 7355014), (40748, 6501610), (44042, 6015340), (46360, 5714573), (50935, 5201288), (60287, 4394440), (63460, 4174718), (68438, 3871060), (72040, 3677507), (81496, 3250805), (88084, 3007670), (101870, 2600644), (109861, 2411480), (110105, 2406136), (120574, 2197220), (126920, 2087359), (136876, 1935530), (171095, 1548424), (176168, 1503835), (193553, 1368760), (203740, 1300322), (219722, 1205740), (220210, 1203068), (241148, 1098610), (273752, 967765), (300767, 880840), (301435, 878888), (342190, 774212), (387106, 684380), (407480, 650161), (439444, 602870), (440420, 601534), (482296, 549305)]