2007207540

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{499}}^1$

素因数の和:724

約数の個数: 240

約数和(自身を含む): 6830208000

約数和(自身を除く): 4823000460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 180, 191, 195, 234, 260, 270, 324, 351, 382, 390, 405, 468, 499, 540, 573, 585, 702, 764, 780, 810, 955, 998, 1053, 1146, 1170, 1404, 1497, 1620, 1719, 1755, 1910, 1996, 2106, 2292, 2340, 2483, 2495, 2865, 2994, 3438, 3510, 3820, 4212, 4491, 4966, 4990, 5157, 5265, 5730, 5988, 6487, 6876, 7020, 7449, 7485, 8595, 8982, 9932, 9980, 10314, 10530, 11460, 12415, 12974, 13473, 14898, 14970, 15471, 17190, 17964, 19461, 20628, 21060, 22347, 22455, 24830, 25785, 25948, 26946, 29796, 29940, 30942, 32435, 34380, 37245, 38922, 40419, 44694, 44910, 49660, 51570, 53892, 58383, 61884, 64870, 67041, 67365, 74490, 77355, 77844, 80838, 89388, 89820, 95309, 97305, 103140, 111735, 116766, 129740, 134082, 134730, 148980, 154710, 161676, 175149, 190618, 194610, 201123, 202095, 223470, 233532, 268164, 269460, 285927, 291915, 309420, 335205, 350298, 381236, 389220, 402246, 404190, 446940, 476545, 525447, 571854, 583830, 670410, 700596, 804492, 808380, 857781, 875745, 953090, 1005615, 1050894, 1143708, 1167660, 1239017, 1340820, 1429635, 1715562, 1751490, 1906180, 2011230, 2101788, 2478034, 2573343, 2627235, 2859270, 3431124, 3502980, 3717051, 4022460, 4288905, 4956068, 5146686, 5254470, 5718540, 6195085, 7434102, 7720029, 8577810, 10293372, 10508940, 11151153, 12390170, 12866715, 14868204, 15440058, 17155620, 18585255, 22302306, 24780340, 25733430, 30880116, 33453459, 37170510, 38600145, 44604612, 51466860, 55755765, 66906918, 74341020, 77200290, 100360377, 111511530, 133813836, 154400580, 167267295, 200720754, 223023060, 334534590, 401441508, 501801885, 669069180, 1003603770, 2007207540]

約数ペア:

[(1, 2007207540), (2, 1003603770), (3, 669069180), (4, 501801885), (5, 401441508), (6, 334534590), (9, 223023060), (10, 200720754), (12, 167267295), (13, 154400580), (15, 133813836), (18, 111511530), (20, 100360377), (26, 77200290), (27, 74341020), (30, 66906918), (36, 55755765), (39, 51466860), (45, 44604612), (52, 38600145), (54, 37170510), (60, 33453459), (65, 30880116), (78, 25733430), (81, 24780340), (90, 22302306), (108, 18585255), (117, 17155620), (130, 15440058), (135, 14868204), (156, 12866715), (162, 12390170), (180, 11151153), (191, 10508940), (195, 10293372), (234, 8577810), (260, 7720029), (270, 7434102), (324, 6195085), (351, 5718540), (382, 5254470), (390, 5146686), (405, 4956068), (468, 4288905), (499, 4022460), (540, 3717051), (573, 3502980), (585, 3431124), (702, 2859270), (764, 2627235), (780, 2573343), (810, 2478034), (955, 2101788), (998, 2011230), (1053, 1906180), (1146, 1751490), (1170, 1715562), (1404, 1429635), (1497, 1340820), (1620, 1239017), (1719, 1167660), (1755, 1143708), (1910, 1050894), (1996, 1005615), (2106, 953090), (2292, 875745), (2340, 857781), (2483, 808380), (2495, 804492), (2865, 700596), (2994, 670410), (3438, 583830), (3510, 571854), (3820, 525447), (4212, 476545), (4491, 446940), (4966, 404190), (4990, 402246), (5157, 389220), (5265, 381236), (5730, 350298), (5988, 335205), (6487, 309420), (6876, 291915), (7020, 285927), (7449, 269460), (7485, 268164), (8595, 233532), (8982, 223470), (9932, 202095), (9980, 201123), (10314, 194610), (10530, 190618), (11460, 175149), (12415, 161676), (12974, 154710), (13473, 148980), (14898, 134730), (14970, 134082), (15471, 129740), (17190, 116766), (17964, 111735), (19461, 103140), (20628, 97305), (21060, 95309), (22347, 89820), (22455, 89388), (24830, 80838), (25785, 77844), (25948, 77355), (26946, 74490), (29796, 67365), (29940, 67041), (30942, 64870), (32435, 61884), (34380, 58383), (37245, 53892), (38922, 51570), (40419, 49660), (44694, 44910)]