53373320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:116

約数の個数: 256

約数和(自身を含む): 170311680

約数和(自身を除く): 116938360

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 20, 22, 26, 28, 31, 35, 40, 43, 44, 52, 55, 56, 62, 65, 70, 77, 86, 88, 91, 104, 110, 124, 130, 140, 143, 154, 155, 172, 182, 215, 217, 220, 248, 260, 280, 286, 301, 308, 310, 341, 344, 364, 385, 403, 430, 434, 440, 455, 473, 520, 559, 572, 602, 616, 620, 682, 715, 728, 770, 806, 860, 868, 910, 946, 1001, 1085, 1118, 1144, 1204, 1240, 1333, 1364, 1430, 1505, 1540, 1612, 1705, 1720, 1736, 1820, 1892, 2002, 2015, 2170, 2236, 2365, 2387, 2408, 2666, 2728, 2795, 2821, 2860, 3010, 3080, 3224, 3311, 3410, 3640, 3784, 3913, 4004, 4030, 4340, 4433, 4472, 4730, 4774, 5005, 5332, 5590, 5642, 5720, 6020, 6149, 6622, 6665, 6820, 7826, 8008, 8060, 8680, 8866, 9331, 9460, 9548, 10010, 10664, 11180, 11284, 11935, 12040, 12298, 13244, 13330, 13640, 14105, 14663, 15652, 16120, 16555, 17329, 17732, 18662, 18920, 19096, 19565, 20020, 22165, 22360, 22568, 23870, 24596, 26488, 26660, 28210, 29326, 30745, 31031, 31304, 33110, 34658, 35464, 37324, 39130, 40040, 43043, 44330, 46655, 47740, 49192, 53320, 56420, 58652, 61490, 62062, 66220, 69316, 73315, 74648, 78260, 86086, 86645, 88660, 93310, 95480, 102641, 112840, 117304, 121303, 122980, 124124, 132440, 138632, 146630, 155155, 156520, 172172, 173290, 177320, 186620, 190619, 205282, 215215, 242606, 245960, 248248, 293260, 310310, 344344, 346580, 373240, 381238, 410564, 430430, 485212, 513205, 586520, 606515, 620620, 693160, 762476, 821128, 860860, 953095, 970424, 1026410, 1213030, 1241240, 1334333, 1524952, 1721720, 1906190, 2052820, 2426060, 2668666, 3812380, 4105640, 4852120, 5337332, 6671665, 7624760, 10674664, 13343330, 26686660, 53373320]

約数ペア:

[(1, 53373320), (2, 26686660), (4, 13343330), (5, 10674664), (7, 7624760), (8, 6671665), (10, 5337332), (11, 4852120), (13, 4105640), (14, 3812380), (20, 2668666), (22, 2426060), (26, 2052820), (28, 1906190), (31, 1721720), (35, 1524952), (40, 1334333), (43, 1241240), (44, 1213030), (52, 1026410), (55, 970424), (56, 953095), (62, 860860), (65, 821128), (70, 762476), (77, 693160), (86, 620620), (88, 606515), (91, 586520), (104, 513205), (110, 485212), (124, 430430), (130, 410564), (140, 381238), (143, 373240), (154, 346580), (155, 344344), (172, 310310), (182, 293260), (215, 248248), (217, 245960), (220, 242606), (248, 215215), (260, 205282), (280, 190619), (286, 186620), (301, 177320), (308, 173290), (310, 172172), (341, 156520), (344, 155155), (364, 146630), (385, 138632), (403, 132440), (430, 124124), (434, 122980), (440, 121303), (455, 117304), (473, 112840), (520, 102641), (559, 95480), (572, 93310), (602, 88660), (616, 86645), (620, 86086), (682, 78260), (715, 74648), (728, 73315), (770, 69316), (806, 66220), (860, 62062), (868, 61490), (910, 58652), (946, 56420), (1001, 53320), (1085, 49192), (1118, 47740), (1144, 46655), (1204, 44330), (1240, 43043), (1333, 40040), (1364, 39130), (1430, 37324), (1505, 35464), (1540, 34658), (1612, 33110), (1705, 31304), (1720, 31031), (1736, 30745), (1820, 29326), (1892, 28210), (2002, 26660), (2015, 26488), (2170, 24596), (2236, 23870), (2365, 22568), (2387, 22360), (2408, 22165), (2666, 20020), (2728, 19565), (2795, 19096), (2821, 18920), (2860, 18662), (3010, 17732), (3080, 17329), (3224, 16555), (3311, 16120), (3410, 15652), (3640, 14663), (3784, 14105), (3913, 13640), (4004, 13330), (4030, 13244), (4340, 12298), (4433, 12040), (4472, 11935), (4730, 11284), (4774, 11180), (5005, 10664), (5332, 10010), (5590, 9548), (5642, 9460), (5720, 9331), (6020, 8866), (6149, 8680), (6622, 8060), (6665, 8008), (6820, 7826)]