15697616940

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{1297}}^1$

素因数の和:1590

約数の個数: 240

約数和(自身を含む): 51082800384

約数和(自身を除く): 35385183444

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 81, 90, 93, 108, 124, 135, 155, 162, 180, 186, 241, 270, 279, 310, 324, 372, 405, 465, 482, 540, 558, 620, 723, 810, 837, 930, 964, 1116, 1205, 1297, 1395, 1446, 1620, 1674, 1860, 2169, 2410, 2511, 2594, 2790, 2892, 3348, 3615, 3891, 4185, 4338, 4820, 5022, 5188, 5580, 6485, 6507, 7230, 7471, 7782, 8370, 8676, 10044, 10845, 11673, 12555, 12970, 13014, 14460, 14942, 15564, 16740, 19455, 19521, 21690, 22413, 23346, 25110, 25940, 26028, 29884, 32535, 35019, 37355, 38910, 39042, 40207, 43380, 44826, 46692, 50220, 58365, 65070, 67239, 70038, 74710, 77820, 78084, 80414, 89652, 97605, 105057, 112065, 116730, 120621, 130140, 134478, 140076, 149420, 160828, 175095, 195210, 201035, 201717, 210114, 224130, 233460, 241242, 268956, 312577, 336195, 350190, 361863, 390420, 402070, 403434, 420228, 448260, 482484, 525285, 603105, 605151, 625154, 672390, 700380, 723726, 804140, 806868, 937731, 1008585, 1050570, 1085589, 1206210, 1210302, 1250308, 1344780, 1447452, 1562885, 1809315, 1875462, 2017170, 2101140, 2171178, 2412420, 2420604, 2813193, 3025755, 3125770, 3256767, 3618630, 3750924, 4034340, 4342356, 4688655, 5427945, 5626386, 6051510, 6251540, 6513534, 7237260, 8439579, 9377310, 9689887, 10855890, 11252772, 12103020, 13027068, 14065965, 16283835, 16879158, 18754620, 19379774, 21711780, 25318737, 28131930, 29069661, 32567670, 33758316, 38759548, 42197895, 48449435, 50637474, 56263860, 58139322, 65135340, 84395790, 87208983, 96898870, 101274948, 116278644, 126593685, 145348305, 168791580, 174417966, 193797740, 253187370, 261626949, 290696610, 348835932, 436044915, 506374740, 523253898, 581393220, 784880847, 872089830, 1046507796, 1308134745, 1569761694, 1744179660, 2616269490, 3139523388, 3924404235, 5232538980, 7848808470, 15697616940]

約数ペア:

[(1, 15697616940), (2, 7848808470), (3, 5232538980), (4, 3924404235), (5, 3139523388), (6, 2616269490), (9, 1744179660), (10, 1569761694), (12, 1308134745), (15, 1046507796), (18, 872089830), (20, 784880847), (27, 581393220), (30, 523253898), (31, 506374740), (36, 436044915), (45, 348835932), (54, 290696610), (60, 261626949), (62, 253187370), (81, 193797740), (90, 174417966), (93, 168791580), (108, 145348305), (124, 126593685), (135, 116278644), (155, 101274948), (162, 96898870), (180, 87208983), (186, 84395790), (241, 65135340), (270, 58139322), (279, 56263860), (310, 50637474), (324, 48449435), (372, 42197895), (405, 38759548), (465, 33758316), (482, 32567670), (540, 29069661), (558, 28131930), (620, 25318737), (723, 21711780), (810, 19379774), (837, 18754620), (930, 16879158), (964, 16283835), (1116, 14065965), (1205, 13027068), (1297, 12103020), (1395, 11252772), (1446, 10855890), (1620, 9689887), (1674, 9377310), (1860, 8439579), (2169, 7237260), (2410, 6513534), (2511, 6251540), (2594, 6051510), (2790, 5626386), (2892, 5427945), (3348, 4688655), (3615, 4342356), (3891, 4034340), (4185, 3750924), (4338, 3618630), (4820, 3256767), (5022, 3125770), (5188, 3025755), (5580, 2813193), (6485, 2420604), (6507, 2412420), (7230, 2171178), (7471, 2101140), (7782, 2017170), (8370, 1875462), (8676, 1809315), (10044, 1562885), (10845, 1447452), (11673, 1344780), (12555, 1250308), (12970, 1210302), (13014, 1206210), (14460, 1085589), (14942, 1050570), (15564, 1008585), (16740, 937731), (19455, 806868), (19521, 804140), (21690, 723726), (22413, 700380), (23346, 672390), (25110, 625154), (25940, 605151), (26028, 603105), (29884, 525285), (32535, 482484), (35019, 448260), (37355, 420228), (38910, 403434), (39042, 402070), (40207, 390420), (43380, 361863), (44826, 350190), (46692, 336195), (50220, 312577), (58365, 268956), (65070, 241242), (67239, 233460), (70038, 224130), (74710, 210114), (77820, 201717), (78084, 201035), (80414, 195210), (89652, 175095), (97605, 160828), (105057, 149420), (112065, 140076), (116730, 134478), (120621, 130140)]