3975645240

素因数分解:

$2^3\times 3^6\times 5^1\times 7^1\times {\mathrm{19477}}^1$

素因数の和:19513

約数の個数: 224

約数和(自身を含む): 15328406880

約数和(自身を除く): 11352761640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 243, 252, 270, 280, 315, 324, 360, 378, 405, 420, 486, 504, 540, 567, 630, 648, 729, 756, 810, 840, 945, 972, 1080, 1134, 1215, 1260, 1458, 1512, 1620, 1701, 1890, 1944, 2268, 2430, 2520, 2835, 2916, 3240, 3402, 3645, 3780, 4536, 4860, 5103, 5670, 5832, 6804, 7290, 7560, 8505, 9720, 10206, 11340, 13608, 14580, 17010, 19477, 20412, 22680, 25515, 29160, 34020, 38954, 40824, 51030, 58431, 68040, 77908, 97385, 102060, 116862, 136339, 155816, 175293, 194770, 204120, 233724, 272678, 292155, 350586, 389540, 409017, 467448, 525879, 545356, 584310, 681695, 701172, 779080, 818034, 876465, 1051758, 1090712, 1168620, 1227051, 1363390, 1402344, 1577637, 1636068, 1752930, 2045085, 2103516, 2337240, 2454102, 2629395, 2726780, 3155274, 3272136, 3505860, 3681153, 4090170, 4207032, 4732911, 4908204, 5258790, 5453560, 6135255, 6310548, 7011720, 7362306, 7888185, 8180340, 9465822, 9816408, 10517580, 11043459, 12270510, 12621096, 14198733, 14724612, 15776370, 16360680, 18405765, 18931644, 21035160, 22086918, 23664555, 24541020, 28397466, 29449224, 31552740, 33130377, 36811530, 37863288, 44173836, 47329110, 49082040, 55217295, 56794932, 63105480, 66260754, 70993665, 73623060, 88347672, 94658220, 99391131, 110434590, 113589864, 132521508, 141987330, 147246120, 165651885, 189316440, 198782262, 220869180, 265043016, 283974660, 331303770, 397564524, 441738360, 496955655, 567949320, 662607540, 795129048, 993911310, 1325215080, 1987822620, 3975645240]

約数ペア:

[(1, 3975645240), (2, 1987822620), (3, 1325215080), (4, 993911310), (5, 795129048), (6, 662607540), (7, 567949320), (8, 496955655), (9, 441738360), (10, 397564524), (12, 331303770), (14, 283974660), (15, 265043016), (18, 220869180), (20, 198782262), (21, 189316440), (24, 165651885), (27, 147246120), (28, 141987330), (30, 132521508), (35, 113589864), (36, 110434590), (40, 99391131), (42, 94658220), (45, 88347672), (54, 73623060), (56, 70993665), (60, 66260754), (63, 63105480), (70, 56794932), (72, 55217295), (81, 49082040), (84, 47329110), (90, 44173836), (105, 37863288), (108, 36811530), (120, 33130377), (126, 31552740), (135, 29449224), (140, 28397466), (162, 24541020), (168, 23664555), (180, 22086918), (189, 21035160), (210, 18931644), (216, 18405765), (243, 16360680), (252, 15776370), (270, 14724612), (280, 14198733), (315, 12621096), (324, 12270510), (360, 11043459), (378, 10517580), (405, 9816408), (420, 9465822), (486, 8180340), (504, 7888185), (540, 7362306), (567, 7011720), (630, 6310548), (648, 6135255), (729, 5453560), (756, 5258790), (810, 4908204), (840, 4732911), (945, 4207032), (972, 4090170), (1080, 3681153), (1134, 3505860), (1215, 3272136), (1260, 3155274), (1458, 2726780), (1512, 2629395), (1620, 2454102), (1701, 2337240), (1890, 2103516), (1944, 2045085), (2268, 1752930), (2430, 1636068), (2520, 1577637), (2835, 1402344), (2916, 1363390), (3240, 1227051), (3402, 1168620), (3645, 1090712), (3780, 1051758), (4536, 876465), (4860, 818034), (5103, 779080), (5670, 701172), (5832, 681695), (6804, 584310), (7290, 545356), (7560, 525879), (8505, 467448), (9720, 409017), (10206, 389540), (11340, 350586), (13608, 292155), (14580, 272678), (17010, 233724), (19477, 204120), (20412, 194770), (22680, 175293), (25515, 155816), (29160, 136339), (34020, 116862), (38954, 102060), (40824, 97385), (51030, 77908), (58431, 68040)]