28213139160

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{211}}^1\times {\mathrm{41269}}^1$

素因数の和:41503

約数の個数: 160

約数和(自身を含む): 95279223600

約数和(自身を除く): 67066084440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 211, 216, 270, 324, 360, 405, 422, 540, 633, 648, 810, 844, 1055, 1080, 1266, 1620, 1688, 1899, 2110, 2532, 3165, 3240, 3798, 4220, 5064, 5697, 6330, 7596, 8440, 9495, 11394, 12660, 15192, 17091, 18990, 22788, 25320, 28485, 34182, 37980, 41269, 45576, 56970, 68364, 75960, 82538, 85455, 113940, 123807, 136728, 165076, 170910, 206345, 227880, 247614, 330152, 341820, 371421, 412690, 495228, 619035, 683640, 742842, 825380, 990456, 1114263, 1238070, 1485684, 1650760, 1857105, 2228526, 2476140, 2971368, 3342789, 3714210, 4457052, 4952280, 5571315, 6685578, 7428420, 8707759, 8914104, 11142630, 13371156, 14856840, 16713945, 17415518, 22285260, 26123277, 26742312, 33427890, 34831036, 43538795, 44570520, 52246554, 66855780, 69662072, 78369831, 87077590, 104493108, 130616385, 133711560, 156739662, 174155180, 208986216, 235109493, 261232770, 313479324, 348310360, 391849155, 470218986, 522465540, 626958648, 705328479, 783698310, 940437972, 1044931080, 1175547465, 1410656958, 1567396620, 1880875944, 2351094930, 2821313916, 3134793240, 3526642395, 4702189860, 5642627832, 7053284790, 9404379720, 14106569580, 28213139160]

約数ペア:

[(1, 28213139160), (2, 14106569580), (3, 9404379720), (4, 7053284790), (5, 5642627832), (6, 4702189860), (8, 3526642395), (9, 3134793240), (10, 2821313916), (12, 2351094930), (15, 1880875944), (18, 1567396620), (20, 1410656958), (24, 1175547465), (27, 1044931080), (30, 940437972), (36, 783698310), (40, 705328479), (45, 626958648), (54, 522465540), (60, 470218986), (72, 391849155), (81, 348310360), (90, 313479324), (108, 261232770), (120, 235109493), (135, 208986216), (162, 174155180), (180, 156739662), (211, 133711560), (216, 130616385), (270, 104493108), (324, 87077590), (360, 78369831), (405, 69662072), (422, 66855780), (540, 52246554), (633, 44570520), (648, 43538795), (810, 34831036), (844, 33427890), (1055, 26742312), (1080, 26123277), (1266, 22285260), (1620, 17415518), (1688, 16713945), (1899, 14856840), (2110, 13371156), (2532, 11142630), (3165, 8914104), (3240, 8707759), (3798, 7428420), (4220, 6685578), (5064, 5571315), (5697, 4952280), (6330, 4457052), (7596, 3714210), (8440, 3342789), (9495, 2971368), (11394, 2476140), (12660, 2228526), (15192, 1857105), (17091, 1650760), (18990, 1485684), (22788, 1238070), (25320, 1114263), (28485, 990456), (34182, 825380), (37980, 742842), (41269, 683640), (45576, 619035), (56970, 495228), (68364, 412690), (75960, 371421), (82538, 341820), (85455, 330152), (113940, 247614), (123807, 227880), (136728, 206345), (165076, 170910)]