2720713320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{11399}}^1$

素因数の和:11449

約数の個数: 256

約数和(自身を含む): 10342080000

約数和(自身を除く): 7621366680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 17, 18, 20, 24, 26, 27, 30, 34, 36, 39, 40, 45, 51, 52, 54, 60, 65, 68, 72, 78, 85, 90, 102, 104, 108, 117, 120, 130, 135, 136, 153, 156, 170, 180, 195, 204, 216, 221, 234, 255, 260, 270, 306, 312, 340, 351, 360, 390, 408, 442, 459, 468, 510, 520, 540, 585, 612, 663, 680, 702, 765, 780, 884, 918, 936, 1020, 1080, 1105, 1170, 1224, 1326, 1404, 1530, 1560, 1755, 1768, 1836, 1989, 2040, 2210, 2295, 2340, 2652, 2808, 3060, 3315, 3510, 3672, 3978, 4420, 4590, 4680, 5304, 5967, 6120, 6630, 7020, 7956, 8840, 9180, 9945, 11399, 11934, 13260, 14040, 15912, 18360, 19890, 22798, 23868, 26520, 29835, 34197, 39780, 45596, 47736, 56995, 59670, 68394, 79560, 91192, 102591, 113990, 119340, 136788, 148187, 170985, 193783, 205182, 227980, 238680, 273576, 296374, 307773, 341970, 387566, 410364, 444561, 455960, 512955, 581349, 592748, 615546, 683940, 740935, 775132, 820728, 889122, 968915, 1025910, 1162698, 1185496, 1231092, 1333683, 1367880, 1481870, 1538865, 1550264, 1744047, 1778244, 1937830, 2051820, 2222805, 2325396, 2462184, 2519179, 2667366, 2906745, 2963740, 3077730, 3488094, 3556488, 3875660, 4001049, 4103640, 4445610, 4650792, 5038358, 5232141, 5334732, 5813490, 5927480, 6155460, 6668415, 6976188, 7557537, 7751320, 8002098, 8720235, 8891220, 10076716, 10464282, 10669464, 11626980, 12310920, 12595895, 13336830, 13952376, 15115074, 16004196, 17440470, 17782440, 20005245, 20153432, 20928564, 22672611, 23253960, 25191790, 26160705, 26673660, 30230148, 32008392, 34880940, 37787685, 40010490, 41857128, 45345222, 50383580, 52321410, 53347320, 60460296, 68017833, 69761880, 75575370, 80020980, 90690444, 100767160, 104642820, 113363055, 136035666, 151150740, 160041960, 181380888, 209285640, 226726110, 272071332, 302301480, 340089165, 453452220, 544142664, 680178330, 906904440, 1360356660, 2720713320]

約数ペア:

[(1, 2720713320), (2, 1360356660), (3, 906904440), (4, 680178330), (5, 544142664), (6, 453452220), (8, 340089165), (9, 302301480), (10, 272071332), (12, 226726110), (13, 209285640), (15, 181380888), (17, 160041960), (18, 151150740), (20, 136035666), (24, 113363055), (26, 104642820), (27, 100767160), (30, 90690444), (34, 80020980), (36, 75575370), (39, 69761880), (40, 68017833), (45, 60460296), (51, 53347320), (52, 52321410), (54, 50383580), (60, 45345222), (65, 41857128), (68, 40010490), (72, 37787685), (78, 34880940), (85, 32008392), (90, 30230148), (102, 26673660), (104, 26160705), (108, 25191790), (117, 23253960), (120, 22672611), (130, 20928564), (135, 20153432), (136, 20005245), (153, 17782440), (156, 17440470), (170, 16004196), (180, 15115074), (195, 13952376), (204, 13336830), (216, 12595895), (221, 12310920), (234, 11626980), (255, 10669464), (260, 10464282), (270, 10076716), (306, 8891220), (312, 8720235), (340, 8002098), (351, 7751320), (360, 7557537), (390, 6976188), (408, 6668415), (442, 6155460), (459, 5927480), (468, 5813490), (510, 5334732), (520, 5232141), (540, 5038358), (585, 4650792), (612, 4445610), (663, 4103640), (680, 4001049), (702, 3875660), (765, 3556488), (780, 3488094), (884, 3077730), (918, 2963740), (936, 2906745), (1020, 2667366), (1080, 2519179), (1105, 2462184), (1170, 2325396), (1224, 2222805), (1326, 2051820), (1404, 1937830), (1530, 1778244), (1560, 1744047), (1755, 1550264), (1768, 1538865), (1836, 1481870), (1989, 1367880), (2040, 1333683), (2210, 1231092), (2295, 1185496), (2340, 1162698), (2652, 1025910), (2808, 968915), (3060, 889122), (3315, 820728), (3510, 775132), (3672, 740935), (3978, 683940), (4420, 615546), (4590, 592748), (4680, 581349), (5304, 512955), (5967, 455960), (6120, 444561), (6630, 410364), (7020, 387566), (7956, 341970), (8840, 307773), (9180, 296374), (9945, 273576), (11399, 238680), (11934, 227980), (13260, 205182), (14040, 193783), (15912, 170985), (18360, 148187), (19890, 136788), (22798, 119340), (23868, 113990), (26520, 102591), (29835, 91192), (34197, 79560), (39780, 68394), (45596, 59670), (47736, 56995)]