13112280

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:116

約数の個数: 192

約数和(自身を含む): 47174400

約数和(自身を除く): 34062120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 71, 72, 76, 81, 90, 95, 108, 114, 120, 135, 142, 152, 162, 171, 180, 190, 213, 216, 228, 243, 270, 284, 285, 324, 342, 355, 360, 380, 405, 426, 456, 486, 513, 540, 568, 570, 639, 648, 684, 710, 760, 810, 852, 855, 972, 1026, 1065, 1080, 1140, 1215, 1278, 1349, 1368, 1420, 1539, 1620, 1704, 1710, 1917, 1944, 2052, 2130, 2280, 2430, 2556, 2565, 2698, 2840, 3078, 3195, 3240, 3420, 3834, 4047, 4104, 4260, 4617, 4860, 5112, 5130, 5396, 5751, 6156, 6390, 6745, 6840, 7668, 7695, 8094, 8520, 9234, 9585, 9720, 10260, 10792, 11502, 12141, 12312, 12780, 13490, 15336, 15390, 16188, 17253, 18468, 19170, 20235, 20520, 23004, 23085, 24282, 25560, 26980, 28755, 30780, 32376, 34506, 36423, 36936, 38340, 40470, 46008, 46170, 48564, 53960, 57510, 60705, 61560, 69012, 72846, 76680, 80940, 86265, 92340, 97128, 109269, 115020, 121410, 138024, 145692, 161880, 172530, 182115, 184680, 218538, 230040, 242820, 291384, 327807, 345060, 364230, 437076, 485640, 546345, 655614, 690120, 728460, 874152, 1092690, 1311228, 1456920, 1639035, 2185380, 2622456, 3278070, 4370760, 6556140, 13112280]

約数ペア:

[(1, 13112280), (2, 6556140), (3, 4370760), (4, 3278070), (5, 2622456), (6, 2185380), (8, 1639035), (9, 1456920), (10, 1311228), (12, 1092690), (15, 874152), (18, 728460), (19, 690120), (20, 655614), (24, 546345), (27, 485640), (30, 437076), (36, 364230), (38, 345060), (40, 327807), (45, 291384), (54, 242820), (57, 230040), (60, 218538), (71, 184680), (72, 182115), (76, 172530), (81, 161880), (90, 145692), (95, 138024), (108, 121410), (114, 115020), (120, 109269), (135, 97128), (142, 92340), (152, 86265), (162, 80940), (171, 76680), (180, 72846), (190, 69012), (213, 61560), (216, 60705), (228, 57510), (243, 53960), (270, 48564), (284, 46170), (285, 46008), (324, 40470), (342, 38340), (355, 36936), (360, 36423), (380, 34506), (405, 32376), (426, 30780), (456, 28755), (486, 26980), (513, 25560), (540, 24282), (568, 23085), (570, 23004), (639, 20520), (648, 20235), (684, 19170), (710, 18468), (760, 17253), (810, 16188), (852, 15390), (855, 15336), (972, 13490), (1026, 12780), (1065, 12312), (1080, 12141), (1140, 11502), (1215, 10792), (1278, 10260), (1349, 9720), (1368, 9585), (1420, 9234), (1539, 8520), (1620, 8094), (1704, 7695), (1710, 7668), (1917, 6840), (1944, 6745), (2052, 6390), (2130, 6156), (2280, 5751), (2430, 5396), (2556, 5130), (2565, 5112), (2698, 4860), (2840, 4617), (3078, 4260), (3195, 4104), (3240, 4047), (3420, 3834)]