1822059720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{661}}^1$

素因数の和:741

約数の個数: 384

約数和(自身を含む): 6939878400

約数和(自身を除く): 5117818680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 19, 20, 24, 26, 30, 31, 36, 38, 39, 40, 45, 52, 57, 60, 62, 65, 72, 76, 78, 90, 93, 95, 104, 114, 117, 120, 124, 130, 152, 155, 156, 171, 180, 186, 190, 195, 228, 234, 247, 248, 260, 279, 285, 310, 312, 342, 360, 372, 380, 390, 403, 456, 465, 468, 494, 520, 558, 570, 585, 589, 620, 661, 684, 741, 744, 760, 780, 806, 855, 930, 936, 988, 1116, 1140, 1170, 1178, 1209, 1235, 1240, 1322, 1368, 1395, 1482, 1560, 1612, 1710, 1767, 1860, 1976, 1983, 2015, 2223, 2232, 2280, 2340, 2356, 2418, 2470, 2644, 2790, 2945, 2964, 3224, 3305, 3420, 3534, 3627, 3705, 3720, 3966, 4030, 4446, 4680, 4712, 4836, 4940, 5288, 5301, 5580, 5890, 5928, 5949, 6045, 6610, 6840, 7068, 7254, 7410, 7657, 7932, 8060, 8593, 8835, 8892, 9672, 9880, 9915, 10602, 11115, 11160, 11780, 11898, 12090, 12559, 13220, 14136, 14508, 14820, 15314, 15864, 16120, 17186, 17670, 17784, 18135, 19830, 20491, 21204, 22230, 22971, 23560, 23796, 24180, 25118, 25779, 26440, 26505, 29016, 29640, 29745, 30628, 34372, 35340, 36270, 37677, 38285, 39660, 40982, 42408, 42965, 44460, 45942, 47592, 48360, 50236, 51558, 53010, 59490, 61256, 61473, 62795, 68744, 68913, 70680, 72540, 75354, 76570, 77337, 79320, 81964, 85930, 88920, 91884, 100472, 102455, 103116, 106020, 113031, 114855, 118980, 122946, 125590, 128895, 137826, 145080, 150708, 153140, 154674, 163267, 163928, 171860, 183768, 184419, 188385, 204910, 206232, 212040, 226062, 229710, 237960, 245892, 251180, 257790, 266383, 275652, 301416, 306280, 307365, 309348, 326534, 343720, 344565, 368838, 376770, 386685, 389329, 409820, 452124, 459420, 489801, 491784, 502360, 515580, 532766, 551304, 565155, 614730, 618696, 653068, 689130, 737676, 753540, 773370, 778658, 799149, 816335, 819640, 904248, 918840, 922095, 979602, 1031160, 1065532, 1130310, 1167987, 1229460, 1306136, 1331915, 1378260, 1469403, 1475352, 1507080, 1546740, 1557316, 1598298, 1632670, 1844190, 1946645, 1959204, 2131064, 2260620, 2335974, 2397447, 2449005, 2458920, 2663830, 2756520, 2938806, 3093480, 3114632, 3196596, 3265340, 3503961, 3688380, 3893290, 3918408, 3995745, 4521240, 4671948, 4794894, 4898010, 5061277, 5327660, 5839935, 5877612, 6393192, 6530680, 7007922, 7347015, 7376760, 7786580, 7991490, 9343896, 9589788, 9796020, 10122554, 10655320, 11679870, 11755224, 11987235, 14015844, 14694030, 15183831, 15573160, 15982980, 17519805, 19179576, 19592040, 20245108, 23359740, 23974470, 25306385, 28031688, 29388060, 30367662, 31965960, 35039610, 40490216, 45551493, 46719480, 47948940, 50612770, 58776120, 60735324, 70079220, 75919155, 91102986, 95897880, 101225540, 121470648, 140158440, 151838310, 182205972, 202451080, 227757465, 303676620, 364411944, 455514930, 607353240, 911029860, 1822059720]

約数ペア:

[(1, 1822059720), (2, 911029860), (3, 607353240), (4, 455514930), (5, 364411944), (6, 303676620), (8, 227757465), (9, 202451080), (10, 182205972), (12, 151838310), (13, 140158440), (15, 121470648), (18, 101225540), (19, 95897880), (20, 91102986), (24, 75919155), (26, 70079220), (30, 60735324), (31, 58776120), (36, 50612770), (38, 47948940), (39, 46719480), (40, 45551493), (45, 40490216), (52, 35039610), (57, 31965960), (60, 30367662), (62, 29388060), (65, 28031688), (72, 25306385), (76, 23974470), (78, 23359740), (90, 20245108), (93, 19592040), (95, 19179576), (104, 17519805), (114, 15982980), (117, 15573160), (120, 15183831), (124, 14694030), (130, 14015844), (152, 11987235), (155, 11755224), (156, 11679870), (171, 10655320), (180, 10122554), (186, 9796020), (190, 9589788), (195, 9343896), (228, 7991490), (234, 7786580), (247, 7376760), (248, 7347015), (260, 7007922), (279, 6530680), (285, 6393192), (310, 5877612), (312, 5839935), (342, 5327660), (360, 5061277), (372, 4898010), (380, 4794894), (390, 4671948), (403, 4521240), (456, 3995745), (465, 3918408), (468, 3893290), (494, 3688380), (520, 3503961), (558, 3265340), (570, 3196596), (585, 3114632), (589, 3093480), (620, 2938806), (661, 2756520), (684, 2663830), (741, 2458920), (744, 2449005), (760, 2397447), (780, 2335974), (806, 2260620), (855, 2131064), (930, 1959204), (936, 1946645), (988, 1844190), (1116, 1632670), (1140, 1598298), (1170, 1557316), (1178, 1546740), (1209, 1507080), (1235, 1475352), (1240, 1469403), (1322, 1378260), (1368, 1331915), (1395, 1306136), (1482, 1229460), (1560, 1167987), (1612, 1130310), (1710, 1065532), (1767, 1031160), (1860, 979602), (1976, 922095), (1983, 918840), (2015, 904248), (2223, 819640), (2232, 816335), (2280, 799149), (2340, 778658), (2356, 773370), (2418, 753540), (2470, 737676), (2644, 689130), (2790, 653068), (2945, 618696), (2964, 614730), (3224, 565155), (3305, 551304), (3420, 532766), (3534, 515580), (3627, 502360), (3705, 491784), (3720, 489801), (3966, 459420), (4030, 452124), (4446, 409820), (4680, 389329), (4712, 386685), (4836, 376770), (4940, 368838), (5288, 344565), (5301, 343720), (5580, 326534), (5890, 309348), (5928, 307365), (5949, 306280), (6045, 301416), (6610, 275652), (6840, 266383), (7068, 257790), (7254, 251180), (7410, 245892), (7657, 237960), (7932, 229710), (8060, 226062), (8593, 212040), (8835, 206232), (8892, 204910), (9672, 188385), (9880, 184419), (9915, 183768), (10602, 171860), (11115, 163928), (11160, 163267), (11780, 154674), (11898, 153140), (12090, 150708), (12559, 145080), (13220, 137826), (14136, 128895), (14508, 125590), (14820, 122946), (15314, 118980), (15864, 114855), (16120, 113031), (17186, 106020), (17670, 103116), (17784, 102455), (18135, 100472), (19830, 91884), (20491, 88920), (21204, 85930), (22230, 81964), (22971, 79320), (23560, 77337), (23796, 76570), (24180, 75354), (25118, 72540), (25779, 70680), (26440, 68913), (26505, 68744), (29016, 62795), (29640, 61473), (29745, 61256), (30628, 59490), (34372, 53010), (35340, 51558), (36270, 50236), (37677, 48360), (38285, 47592), (39660, 45942), (40982, 44460), (42408, 42965)]