2101781520

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{397}}^1$

素因数の和:484

約数の個数: 400

約数和(自身を含む): 7882501440

約数和(自身を除く): 5780719920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 43, 45, 48, 54, 57, 60, 72, 76, 80, 81, 86, 90, 95, 108, 114, 120, 129, 135, 144, 152, 162, 171, 172, 180, 190, 215, 216, 228, 240, 258, 270, 285, 304, 324, 342, 344, 360, 380, 387, 397, 405, 430, 432, 456, 513, 516, 540, 570, 645, 648, 684, 688, 720, 760, 774, 794, 810, 817, 855, 860, 912, 1026, 1032, 1080, 1140, 1161, 1191, 1290, 1296, 1368, 1520, 1539, 1548, 1588, 1620, 1634, 1710, 1720, 1935, 1985, 2052, 2064, 2160, 2280, 2322, 2382, 2451, 2565, 2580, 2736, 3078, 3096, 3176, 3240, 3268, 3420, 3440, 3483, 3573, 3870, 3970, 4085, 4104, 4560, 4644, 4764, 4902, 5130, 5160, 5805, 5955, 6156, 6192, 6352, 6480, 6536, 6840, 6966, 7146, 7353, 7543, 7695, 7740, 7940, 8170, 8208, 9288, 9528, 9804, 10260, 10320, 10719, 11610, 11910, 12255, 12312, 13072, 13680, 13932, 14292, 14706, 15086, 15390, 15480, 15880, 16340, 17071, 17415, 17865, 18576, 19056, 19608, 20520, 21438, 22059, 22629, 23220, 23820, 24510, 24624, 27864, 28584, 29412, 30172, 30780, 30960, 31760, 32157, 32680, 34142, 34830, 35730, 36765, 37715, 39216, 41040, 42876, 44118, 45258, 46440, 47640, 49020, 51213, 53595, 55728, 57168, 58824, 60344, 61560, 64314, 65360, 66177, 67887, 68284, 69660, 71460, 73530, 75430, 85355, 85752, 88236, 90516, 92880, 95280, 98040, 102426, 107190, 110295, 113145, 117648, 120688, 123120, 128628, 132354, 135774, 136568, 139320, 142920, 147060, 150860, 153639, 160785, 170710, 171504, 176472, 181032, 196080, 203661, 204852, 214380, 220590, 226290, 256065, 257256, 264708, 271548, 273136, 278640, 285840, 294120, 301720, 307278, 321570, 324349, 330885, 339435, 341420, 352944, 362064, 407322, 409704, 428760, 441180, 452580, 460917, 512130, 514512, 529416, 543096, 588240, 603440, 610983, 614556, 643140, 648698, 661770, 678870, 682840, 768195, 814644, 819408, 857520, 882360, 905160, 921834, 973047, 1018305, 1024260, 1058832, 1086192, 1221966, 1229112, 1286280, 1297396, 1323540, 1357740, 1365680, 1382751, 1536390, 1621745, 1629288, 1764720, 1810320, 1843668, 1946094, 2036610, 2048520, 2304585, 2443932, 2458224, 2572560, 2594792, 2647080, 2715480, 2765502, 2919141, 3054915, 3072780, 3243490, 3258576, 3687336, 3892188, 4073220, 4097040, 4609170, 4865235, 4887864, 5189584, 5294160, 5430960, 5531004, 5838282, 6109830, 6145560, 6486980, 6913755, 7374672, 7784376, 8146440, 8757423, 9218340, 9730470, 9775728, 11062008, 11676564, 12219660, 12291120, 12973960, 13827510, 14595705, 15568752, 16292880, 17514846, 18436680, 19460940, 22124016, 23353128, 24439320, 25947920, 26272269, 27655020, 29191410, 35029692, 36873360, 38921880, 43787115, 46706256, 48878640, 52544538, 55310040, 58382820, 70059384, 77843760, 87574230, 105089076, 110620080, 116765640, 131361345, 140118768, 175148460, 210178152, 233531280, 262722690, 350296920, 420356304, 525445380, 700593840, 1050890760, 2101781520]

約数ペア:

[(1, 2101781520), (2, 1050890760), (3, 700593840), (4, 525445380), (5, 420356304), (6, 350296920), (8, 262722690), (9, 233531280), (10, 210178152), (12, 175148460), (15, 140118768), (16, 131361345), (18, 116765640), (19, 110620080), (20, 105089076), (24, 87574230), (27, 77843760), (30, 70059384), (36, 58382820), (38, 55310040), (40, 52544538), (43, 48878640), (45, 46706256), (48, 43787115), (54, 38921880), (57, 36873360), (60, 35029692), (72, 29191410), (76, 27655020), (80, 26272269), (81, 25947920), (86, 24439320), (90, 23353128), (95, 22124016), (108, 19460940), (114, 18436680), (120, 17514846), (129, 16292880), (135, 15568752), (144, 14595705), (152, 13827510), (162, 12973960), (171, 12291120), (172, 12219660), (180, 11676564), (190, 11062008), (215, 9775728), (216, 9730470), (228, 9218340), (240, 8757423), (258, 8146440), (270, 7784376), (285, 7374672), (304, 6913755), (324, 6486980), (342, 6145560), (344, 6109830), (360, 5838282), (380, 5531004), (387, 5430960), (397, 5294160), (405, 5189584), (430, 4887864), (432, 4865235), (456, 4609170), (513, 4097040), (516, 4073220), (540, 3892188), (570, 3687336), (645, 3258576), (648, 3243490), (684, 3072780), (688, 3054915), (720, 2919141), (760, 2765502), (774, 2715480), (794, 2647080), (810, 2594792), (817, 2572560), (855, 2458224), (860, 2443932), (912, 2304585), (1026, 2048520), (1032, 2036610), (1080, 1946094), (1140, 1843668), (1161, 1810320), (1191, 1764720), (1290, 1629288), (1296, 1621745), (1368, 1536390), (1520, 1382751), (1539, 1365680), (1548, 1357740), (1588, 1323540), (1620, 1297396), (1634, 1286280), (1710, 1229112), (1720, 1221966), (1935, 1086192), (1985, 1058832), (2052, 1024260), (2064, 1018305), (2160, 973047), (2280, 921834), (2322, 905160), (2382, 882360), (2451, 857520), (2565, 819408), (2580, 814644), (2736, 768195), (3078, 682840), (3096, 678870), (3176, 661770), (3240, 648698), (3268, 643140), (3420, 614556), (3440, 610983), (3483, 603440), (3573, 588240), (3870, 543096), (3970, 529416), (4085, 514512), (4104, 512130), (4560, 460917), (4644, 452580), (4764, 441180), (4902, 428760), (5130, 409704), (5160, 407322), (5805, 362064), (5955, 352944), (6156, 341420), (6192, 339435), (6352, 330885), (6480, 324349), (6536, 321570), (6840, 307278), (6966, 301720), (7146, 294120), (7353, 285840), (7543, 278640), (7695, 273136), (7740, 271548), (7940, 264708), (8170, 257256), (8208, 256065), (9288, 226290), (9528, 220590), (9804, 214380), (10260, 204852), (10320, 203661), (10719, 196080), (11610, 181032), (11910, 176472), (12255, 171504), (12312, 170710), (13072, 160785), (13680, 153639), (13932, 150860), (14292, 147060), (14706, 142920), (15086, 139320), (15390, 136568), (15480, 135774), (15880, 132354), (16340, 128628), (17071, 123120), (17415, 120688), (17865, 117648), (18576, 113145), (19056, 110295), (19608, 107190), (20520, 102426), (21438, 98040), (22059, 95280), (22629, 92880), (23220, 90516), (23820, 88236), (24510, 85752), (24624, 85355), (27864, 75430), (28584, 73530), (29412, 71460), (30172, 69660), (30780, 68284), (30960, 67887), (31760, 66177), (32157, 65360), (32680, 64314), (34142, 61560), (34830, 60344), (35730, 58824), (36765, 57168), (37715, 55728), (39216, 53595), (41040, 51213), (42876, 49020), (44118, 47640), (45258, 46440)]