2943720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1$

素因数の和:84

約数の個数: 192

約数和(自身を含む): 11203920

約数和(自身を除く): 8260200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 17, 18, 20, 24, 26, 30, 34, 36, 37, 39, 40, 45, 51, 52, 60, 65, 68, 72, 74, 78, 85, 90, 102, 104, 111, 117, 120, 130, 136, 148, 153, 156, 170, 180, 185, 195, 204, 221, 222, 234, 255, 260, 296, 306, 312, 333, 340, 360, 370, 390, 408, 442, 444, 468, 481, 510, 520, 555, 585, 612, 629, 663, 666, 680, 740, 765, 780, 884, 888, 936, 962, 1020, 1105, 1110, 1170, 1224, 1258, 1326, 1332, 1443, 1480, 1530, 1560, 1665, 1768, 1887, 1924, 1989, 2040, 2210, 2220, 2340, 2405, 2516, 2652, 2664, 2886, 3060, 3145, 3315, 3330, 3774, 3848, 3978, 4329, 4420, 4440, 4680, 4810, 5032, 5304, 5661, 5772, 6120, 6290, 6630, 6660, 7215, 7548, 7956, 8177, 8658, 8840, 9435, 9620, 9945, 11322, 11544, 12580, 13260, 13320, 14430, 15096, 15912, 16354, 17316, 18870, 19240, 19890, 21645, 22644, 24531, 25160, 26520, 28305, 28860, 32708, 34632, 37740, 39780, 40885, 43290, 45288, 49062, 56610, 57720, 65416, 73593, 75480, 79560, 81770, 86580, 98124, 113220, 122655, 147186, 163540, 173160, 196248, 226440, 245310, 294372, 327080, 367965, 490620, 588744, 735930, 981240, 1471860, 2943720]

約数ペア:

[(1, 2943720), (2, 1471860), (3, 981240), (4, 735930), (5, 588744), (6, 490620), (8, 367965), (9, 327080), (10, 294372), (12, 245310), (13, 226440), (15, 196248), (17, 173160), (18, 163540), (20, 147186), (24, 122655), (26, 113220), (30, 98124), (34, 86580), (36, 81770), (37, 79560), (39, 75480), (40, 73593), (45, 65416), (51, 57720), (52, 56610), (60, 49062), (65, 45288), (68, 43290), (72, 40885), (74, 39780), (78, 37740), (85, 34632), (90, 32708), (102, 28860), (104, 28305), (111, 26520), (117, 25160), (120, 24531), (130, 22644), (136, 21645), (148, 19890), (153, 19240), (156, 18870), (170, 17316), (180, 16354), (185, 15912), (195, 15096), (204, 14430), (221, 13320), (222, 13260), (234, 12580), (255, 11544), (260, 11322), (296, 9945), (306, 9620), (312, 9435), (333, 8840), (340, 8658), (360, 8177), (370, 7956), (390, 7548), (408, 7215), (442, 6660), (444, 6630), (468, 6290), (481, 6120), (510, 5772), (520, 5661), (555, 5304), (585, 5032), (612, 4810), (629, 4680), (663, 4440), (666, 4420), (680, 4329), (740, 3978), (765, 3848), (780, 3774), (884, 3330), (888, 3315), (936, 3145), (962, 3060), (1020, 2886), (1105, 2664), (1110, 2652), (1170, 2516), (1224, 2405), (1258, 2340), (1326, 2220), (1332, 2210), (1443, 2040), (1480, 1989), (1530, 1924), (1560, 1887), (1665, 1768)]