23823720

素因数分解:

$2^3\times 3^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:91

約数の個数: 224

約数和(自身を含む): 86565600

約数和(自身を除く): 62741880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 43, 45, 54, 57, 60, 72, 76, 81, 86, 90, 95, 108, 114, 120, 129, 135, 152, 162, 171, 172, 180, 190, 215, 216, 228, 243, 258, 270, 285, 324, 342, 344, 360, 380, 387, 405, 430, 456, 486, 513, 516, 540, 570, 645, 648, 684, 729, 760, 774, 810, 817, 855, 860, 972, 1026, 1032, 1080, 1140, 1161, 1215, 1290, 1368, 1458, 1539, 1548, 1620, 1634, 1710, 1720, 1935, 1944, 2052, 2280, 2322, 2430, 2451, 2565, 2580, 2916, 3078, 3096, 3240, 3268, 3420, 3483, 3645, 3870, 4085, 4104, 4617, 4644, 4860, 4902, 5130, 5160, 5805, 5832, 6156, 6536, 6840, 6966, 7290, 7353, 7695, 7740, 8170, 9234, 9288, 9720, 9804, 10260, 10449, 11610, 12255, 12312, 13851, 13932, 14580, 14706, 15390, 15480, 16340, 17415, 18468, 19608, 20520, 20898, 22059, 23085, 23220, 24510, 27702, 27864, 29160, 29412, 30780, 31347, 32680, 34830, 36765, 36936, 41796, 44118, 46170, 46440, 49020, 52245, 55404, 58824, 61560, 62694, 66177, 69255, 69660, 73530, 83592, 88236, 92340, 98040, 104490, 110295, 110808, 125388, 132354, 138510, 139320, 147060, 156735, 176472, 184680, 198531, 208980, 220590, 250776, 264708, 277020, 294120, 313470, 330885, 397062, 417960, 441180, 529416, 554040, 595593, 626940, 661770, 794124, 882360, 992655, 1191186, 1253880, 1323540, 1588248, 1985310, 2382372, 2647080, 2977965, 3970620, 4764744, 5955930, 7941240, 11911860, 23823720]

約数ペア:

[(1, 23823720), (2, 11911860), (3, 7941240), (4, 5955930), (5, 4764744), (6, 3970620), (8, 2977965), (9, 2647080), (10, 2382372), (12, 1985310), (15, 1588248), (18, 1323540), (19, 1253880), (20, 1191186), (24, 992655), (27, 882360), (30, 794124), (36, 661770), (38, 626940), (40, 595593), (43, 554040), (45, 529416), (54, 441180), (57, 417960), (60, 397062), (72, 330885), (76, 313470), (81, 294120), (86, 277020), (90, 264708), (95, 250776), (108, 220590), (114, 208980), (120, 198531), (129, 184680), (135, 176472), (152, 156735), (162, 147060), (171, 139320), (172, 138510), (180, 132354), (190, 125388), (215, 110808), (216, 110295), (228, 104490), (243, 98040), (258, 92340), (270, 88236), (285, 83592), (324, 73530), (342, 69660), (344, 69255), (360, 66177), (380, 62694), (387, 61560), (405, 58824), (430, 55404), (456, 52245), (486, 49020), (513, 46440), (516, 46170), (540, 44118), (570, 41796), (645, 36936), (648, 36765), (684, 34830), (729, 32680), (760, 31347), (774, 30780), (810, 29412), (817, 29160), (855, 27864), (860, 27702), (972, 24510), (1026, 23220), (1032, 23085), (1080, 22059), (1140, 20898), (1161, 20520), (1215, 19608), (1290, 18468), (1368, 17415), (1458, 16340), (1539, 15480), (1548, 15390), (1620, 14706), (1634, 14580), (1710, 13932), (1720, 13851), (1935, 12312), (1944, 12255), (2052, 11610), (2280, 10449), (2322, 10260), (2430, 9804), (2451, 9720), (2565, 9288), (2580, 9234), (2916, 8170), (3078, 7740), (3096, 7695), (3240, 7353), (3268, 7290), (3420, 6966), (3483, 6840), (3645, 6536), (3870, 6156), (4085, 5832), (4104, 5805), (4617, 5160), (4644, 5130), (4860, 4902)]