9420840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1$

素因数の和:105

約数の個数: 256

約数和(自身を含む): 37497600

約数和(自身を除く): 28076760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 18, 20, 22, 24, 26, 27, 30, 33, 36, 39, 40, 44, 45, 52, 54, 55, 60, 61, 65, 66, 72, 78, 88, 90, 99, 104, 108, 110, 117, 120, 122, 130, 132, 135, 143, 156, 165, 180, 183, 195, 198, 216, 220, 234, 244, 260, 264, 270, 286, 297, 305, 312, 330, 351, 360, 366, 390, 396, 429, 440, 468, 488, 495, 520, 540, 549, 572, 585, 594, 610, 660, 671, 702, 715, 732, 780, 792, 793, 858, 915, 936, 990, 1080, 1098, 1144, 1170, 1188, 1220, 1287, 1320, 1342, 1404, 1430, 1464, 1485, 1560, 1586, 1647, 1716, 1755, 1830, 1980, 2013, 2145, 2196, 2340, 2376, 2379, 2440, 2574, 2684, 2745, 2808, 2860, 2970, 3172, 3294, 3355, 3432, 3510, 3660, 3861, 3960, 3965, 4026, 4290, 4392, 4680, 4758, 5148, 5368, 5490, 5720, 5940, 6039, 6344, 6435, 6588, 6710, 7020, 7137, 7320, 7722, 7930, 8052, 8235, 8580, 8723, 9516, 10065, 10296, 10980, 11880, 11895, 12078, 12870, 13176, 13420, 14040, 14274, 15444, 15860, 16104, 16470, 17160, 17446, 18117, 19032, 19305, 20130, 21411, 21960, 23790, 24156, 25740, 26169, 26840, 28548, 30195, 30888, 31720, 32940, 34892, 35685, 36234, 38610, 40260, 42822, 43615, 47580, 48312, 51480, 52338, 57096, 60390, 65880, 69784, 71370, 72468, 77220, 78507, 80520, 85644, 87230, 90585, 95160, 104676, 107055, 120780, 130845, 142740, 144936, 154440, 157014, 171288, 174460, 181170, 209352, 214110, 235521, 241560, 261690, 285480, 314028, 348920, 362340, 392535, 428220, 471042, 523380, 628056, 724680, 785070, 856440, 942084, 1046760, 1177605, 1570140, 1884168, 2355210, 3140280, 4710420, 9420840]

約数ペア:

[(1, 9420840), (2, 4710420), (3, 3140280), (4, 2355210), (5, 1884168), (6, 1570140), (8, 1177605), (9, 1046760), (10, 942084), (11, 856440), (12, 785070), (13, 724680), (15, 628056), (18, 523380), (20, 471042), (22, 428220), (24, 392535), (26, 362340), (27, 348920), (30, 314028), (33, 285480), (36, 261690), (39, 241560), (40, 235521), (44, 214110), (45, 209352), (52, 181170), (54, 174460), (55, 171288), (60, 157014), (61, 154440), (65, 144936), (66, 142740), (72, 130845), (78, 120780), (88, 107055), (90, 104676), (99, 95160), (104, 90585), (108, 87230), (110, 85644), (117, 80520), (120, 78507), (122, 77220), (130, 72468), (132, 71370), (135, 69784), (143, 65880), (156, 60390), (165, 57096), (180, 52338), (183, 51480), (195, 48312), (198, 47580), (216, 43615), (220, 42822), (234, 40260), (244, 38610), (260, 36234), (264, 35685), (270, 34892), (286, 32940), (297, 31720), (305, 30888), (312, 30195), (330, 28548), (351, 26840), (360, 26169), (366, 25740), (390, 24156), (396, 23790), (429, 21960), (440, 21411), (468, 20130), (488, 19305), (495, 19032), (520, 18117), (540, 17446), (549, 17160), (572, 16470), (585, 16104), (594, 15860), (610, 15444), (660, 14274), (671, 14040), (702, 13420), (715, 13176), (732, 12870), (780, 12078), (792, 11895), (793, 11880), (858, 10980), (915, 10296), (936, 10065), (990, 9516), (1080, 8723), (1098, 8580), (1144, 8235), (1170, 8052), (1188, 7930), (1220, 7722), (1287, 7320), (1320, 7137), (1342, 7020), (1404, 6710), (1430, 6588), (1464, 6435), (1485, 6344), (1560, 6039), (1586, 5940), (1647, 5720), (1716, 5490), (1755, 5368), (1830, 5148), (1980, 4758), (2013, 4680), (2145, 4392), (2196, 4290), (2340, 4026), (2376, 3965), (2379, 3960), (2440, 3861), (2574, 3660), (2684, 3510), (2745, 3432), (2808, 3355), (2860, 3294), (2970, 3172)]