2830248720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{4957}}^1$

素因数の和:5050

約数の個数: 240

約数和(自身を含む): 10405969392

約数和(自身を除く): 7575720672

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 61, 65, 72, 78, 80, 90, 104, 117, 120, 122, 130, 144, 156, 180, 183, 195, 208, 234, 240, 244, 260, 305, 312, 360, 366, 390, 468, 488, 520, 549, 585, 610, 624, 720, 732, 780, 793, 915, 936, 976, 1040, 1098, 1170, 1220, 1464, 1560, 1586, 1830, 1872, 2196, 2340, 2379, 2440, 2745, 2928, 3120, 3172, 3660, 3965, 4392, 4680, 4758, 4880, 4957, 5490, 6344, 7137, 7320, 7930, 8784, 9360, 9516, 9914, 10980, 11895, 12688, 14274, 14640, 14871, 15860, 19032, 19828, 21960, 23790, 24785, 28548, 29742, 31720, 35685, 38064, 39656, 43920, 44613, 47580, 49570, 57096, 59484, 63440, 64441, 71370, 74355, 79312, 89226, 95160, 99140, 114192, 118968, 128882, 142740, 148710, 178452, 190320, 193323, 198280, 223065, 237936, 257764, 285480, 297420, 302377, 322205, 356904, 386646, 396560, 446130, 515528, 570960, 579969, 594840, 604754, 644410, 713808, 773292, 892260, 907131, 966615, 1031056, 1159938, 1189680, 1209508, 1288820, 1511885, 1546584, 1784520, 1814262, 1933230, 2319876, 2419016, 2577640, 2721393, 2899845, 3023770, 3093168, 3569040, 3628524, 3866460, 3930901, 4535655, 4639752, 4838032, 5155280, 5442786, 5799690, 6047540, 7257048, 7732920, 7861802, 9071310, 9279504, 10885572, 11599380, 11792703, 12095080, 13606965, 14514096, 15465840, 15723604, 18142620, 19654505, 21771144, 23198760, 23585406, 24190160, 27213930, 31447208, 35378109, 36285240, 39309010, 43542288, 46397520, 47170812, 54427860, 58963515, 62894416, 70756218, 72570480, 78618020, 94341624, 108855720, 117927030, 141512436, 157236040, 176890545, 188683248, 217711440, 235854060, 283024872, 314472080, 353781090, 471708120, 566049744, 707562180, 943416240, 1415124360, 2830248720]

約数ペア:

[(1, 2830248720), (2, 1415124360), (3, 943416240), (4, 707562180), (5, 566049744), (6, 471708120), (8, 353781090), (9, 314472080), (10, 283024872), (12, 235854060), (13, 217711440), (15, 188683248), (16, 176890545), (18, 157236040), (20, 141512436), (24, 117927030), (26, 108855720), (30, 94341624), (36, 78618020), (39, 72570480), (40, 70756218), (45, 62894416), (48, 58963515), (52, 54427860), (60, 47170812), (61, 46397520), (65, 43542288), (72, 39309010), (78, 36285240), (80, 35378109), (90, 31447208), (104, 27213930), (117, 24190160), (120, 23585406), (122, 23198760), (130, 21771144), (144, 19654505), (156, 18142620), (180, 15723604), (183, 15465840), (195, 14514096), (208, 13606965), (234, 12095080), (240, 11792703), (244, 11599380), (260, 10885572), (305, 9279504), (312, 9071310), (360, 7861802), (366, 7732920), (390, 7257048), (468, 6047540), (488, 5799690), (520, 5442786), (549, 5155280), (585, 4838032), (610, 4639752), (624, 4535655), (720, 3930901), (732, 3866460), (780, 3628524), (793, 3569040), (915, 3093168), (936, 3023770), (976, 2899845), (1040, 2721393), (1098, 2577640), (1170, 2419016), (1220, 2319876), (1464, 1933230), (1560, 1814262), (1586, 1784520), (1830, 1546584), (1872, 1511885), (2196, 1288820), (2340, 1209508), (2379, 1189680), (2440, 1159938), (2745, 1031056), (2928, 966615), (3120, 907131), (3172, 892260), (3660, 773292), (3965, 713808), (4392, 644410), (4680, 604754), (4758, 594840), (4880, 579969), (4957, 570960), (5490, 515528), (6344, 446130), (7137, 396560), (7320, 386646), (7930, 356904), (8784, 322205), (9360, 302377), (9516, 297420), (9914, 285480), (10980, 257764), (11895, 237936), (12688, 223065), (14274, 198280), (14640, 193323), (14871, 190320), (15860, 178452), (19032, 148710), (19828, 142740), (21960, 128882), (23790, 118968), (24785, 114192), (28548, 99140), (29742, 95160), (31720, 89226), (35685, 79312), (38064, 74355), (39656, 71370), (43920, 64441), (44613, 63440), (47580, 59484), (49570, 57096)]