231924420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{14159}}^1$

素因数の和:14194

約数の個数: 144

約数和(自身を含む): 865912320

約数和(自身を除く): 633987900

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2730, 3276, 4095, 5460, 8190, 14159, 16380, 28318, 42477, 56636, 70795, 84954, 99113, 127431, 141590, 169908, 184067, 198226, 212385, 254862, 283180, 297339, 368134, 396452, 424770, 495565, 509724, 552201, 594678, 637155, 736268, 849540, 892017, 920335, 991130, 1104402, 1189356, 1274310, 1288469, 1486695, 1656603, 1784034, 1840670, 1982260, 2208804, 2548620, 2576938, 2761005, 2973390, 3313206, 3568068, 3681340, 3865407, 4460085, 5153876, 5522010, 5946780, 6442345, 6626412, 7730814, 8283015, 8920170, 11044020, 11596221, 12884690, 15461628, 16566030, 17840340, 19327035, 23192442, 25769380, 33132060, 38654070, 46384884, 57981105, 77308140, 115962210, 231924420]

約数ペア:

[(1, 231924420), (2, 115962210), (3, 77308140), (4, 57981105), (5, 46384884), (6, 38654070), (7, 33132060), (9, 25769380), (10, 23192442), (12, 19327035), (13, 17840340), (14, 16566030), (15, 15461628), (18, 12884690), (20, 11596221), (21, 11044020), (26, 8920170), (28, 8283015), (30, 7730814), (35, 6626412), (36, 6442345), (39, 5946780), (42, 5522010), (45, 5153876), (52, 4460085), (60, 3865407), (63, 3681340), (65, 3568068), (70, 3313206), (78, 2973390), (84, 2761005), (90, 2576938), (91, 2548620), (105, 2208804), (117, 1982260), (126, 1840670), (130, 1784034), (140, 1656603), (156, 1486695), (180, 1288469), (182, 1274310), (195, 1189356), (210, 1104402), (234, 991130), (252, 920335), (260, 892017), (273, 849540), (315, 736268), (364, 637155), (390, 594678), (420, 552201), (455, 509724), (468, 495565), (546, 424770), (585, 396452), (630, 368134), (780, 297339), (819, 283180), (910, 254862), (1092, 212385), (1170, 198226), (1260, 184067), (1365, 169908), (1638, 141590), (1820, 127431), (2340, 99113), (2730, 84954), (3276, 70795), (4095, 56636), (5460, 42477), (8190, 28318), (14159, 16380)]