7139932920

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{19853}}^1$

素因数の和:19916

約数の個数: 192

約数和(自身を含む): 24715847520

約数和(自身を除く): 17575914600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 37, 40, 45, 54, 60, 72, 74, 81, 90, 108, 111, 120, 135, 148, 162, 180, 185, 216, 222, 243, 270, 296, 324, 333, 360, 370, 405, 444, 486, 540, 555, 648, 666, 740, 810, 888, 972, 999, 1080, 1110, 1215, 1332, 1480, 1620, 1665, 1944, 1998, 2220, 2430, 2664, 2997, 3240, 3330, 3996, 4440, 4860, 4995, 5994, 6660, 7992, 8991, 9720, 9990, 11988, 13320, 14985, 17982, 19853, 19980, 23976, 29970, 35964, 39706, 39960, 44955, 59559, 59940, 71928, 79412, 89910, 99265, 119118, 119880, 158824, 178677, 179820, 198530, 238236, 297795, 357354, 359640, 397060, 476472, 536031, 595590, 714708, 734561, 794120, 893385, 1072062, 1191180, 1429416, 1469122, 1608093, 1786770, 2144124, 2203683, 2382360, 2680155, 2938244, 3216186, 3573540, 3672805, 4288248, 4407366, 4824279, 5360310, 5876488, 6432372, 6611049, 7147080, 7345610, 8040465, 8814732, 9648558, 10720620, 11018415, 12864744, 13222098, 14691220, 16080930, 17629464, 19297116, 19833147, 21441240, 22036830, 24121395, 26444196, 29382440, 32161860, 33055245, 38594232, 39666294, 44073660, 48242790, 52888392, 59499441, 64323720, 66110490, 79332588, 88147320, 96485580, 99165735, 118998882, 132220980, 158665176, 178498323, 192971160, 198331470, 237997764, 264441960, 297497205, 356996646, 396662940, 475995528, 594994410, 713993292, 793325880, 892491615, 1189988820, 1427986584, 1784983230, 2379977640, 3569966460, 7139932920]

約数ペア:

[(1, 7139932920), (2, 3569966460), (3, 2379977640), (4, 1784983230), (5, 1427986584), (6, 1189988820), (8, 892491615), (9, 793325880), (10, 713993292), (12, 594994410), (15, 475995528), (18, 396662940), (20, 356996646), (24, 297497205), (27, 264441960), (30, 237997764), (36, 198331470), (37, 192971160), (40, 178498323), (45, 158665176), (54, 132220980), (60, 118998882), (72, 99165735), (74, 96485580), (81, 88147320), (90, 79332588), (108, 66110490), (111, 64323720), (120, 59499441), (135, 52888392), (148, 48242790), (162, 44073660), (180, 39666294), (185, 38594232), (216, 33055245), (222, 32161860), (243, 29382440), (270, 26444196), (296, 24121395), (324, 22036830), (333, 21441240), (360, 19833147), (370, 19297116), (405, 17629464), (444, 16080930), (486, 14691220), (540, 13222098), (555, 12864744), (648, 11018415), (666, 10720620), (740, 9648558), (810, 8814732), (888, 8040465), (972, 7345610), (999, 7147080), (1080, 6611049), (1110, 6432372), (1215, 5876488), (1332, 5360310), (1480, 4824279), (1620, 4407366), (1665, 4288248), (1944, 3672805), (1998, 3573540), (2220, 3216186), (2430, 2938244), (2664, 2680155), (2997, 2382360), (3240, 2203683), (3330, 2144124), (3996, 1786770), (4440, 1608093), (4860, 1469122), (4995, 1429416), (5994, 1191180), (6660, 1072062), (7992, 893385), (8991, 794120), (9720, 734561), (9990, 714708), (11988, 595590), (13320, 536031), (14985, 476472), (17982, 397060), (19853, 359640), (19980, 357354), (23976, 297795), (29970, 238236), (35964, 198530), (39706, 179820), (39960, 178677), (44955, 158824), (59559, 119880), (59940, 119118), (71928, 99265), (79412, 89910)]