1020227040

素因数分解:

$2^5\times 3^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{761}}^1$

素因数の和:815

約数の個数: 432

約数和(自身を含む): 4268693520

約数和(自身を除く): 3248466480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 49, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 96, 98, 105, 112, 114, 120, 126, 133, 140, 144, 147, 152, 160, 168, 171, 180, 190, 196, 210, 224, 228, 240, 245, 252, 266, 280, 285, 288, 294, 304, 315, 336, 342, 360, 380, 392, 399, 420, 441, 456, 480, 490, 504, 532, 560, 570, 588, 608, 630, 665, 672, 684, 720, 735, 760, 761, 784, 798, 840, 855, 882, 912, 931, 980, 1008, 1064, 1120, 1140, 1176, 1197, 1260, 1330, 1368, 1440, 1470, 1520, 1522, 1568, 1596, 1680, 1710, 1764, 1824, 1862, 1960, 1995, 2016, 2128, 2205, 2280, 2283, 2352, 2394, 2520, 2660, 2736, 2793, 2940, 3040, 3044, 3192, 3360, 3420, 3528, 3724, 3805, 3920, 3990, 4256, 4410, 4560, 4566, 4655, 4704, 4788, 5040, 5320, 5327, 5472, 5586, 5880, 5985, 6088, 6384, 6840, 6849, 7056, 7448, 7610, 7840, 7980, 8379, 8820, 9120, 9132, 9310, 9576, 10080, 10640, 10654, 11172, 11415, 11760, 11970, 12176, 12768, 13680, 13698, 13965, 14112, 14459, 14896, 15220, 15960, 15981, 16758, 17640, 18264, 18620, 19152, 21280, 21308, 22344, 22830, 23520, 23940, 24352, 26635, 27360, 27396, 27930, 28918, 29792, 30440, 31920, 31962, 33516, 34245, 35280, 36528, 37240, 37289, 38304, 41895, 42616, 43377, 44688, 45660, 47880, 47943, 53270, 54792, 55860, 57836, 60880, 63840, 63924, 67032, 68490, 70560, 72295, 73056, 74480, 74578, 79905, 83790, 85232, 86754, 89376, 91320, 95760, 95886, 101213, 106540, 109584, 111720, 111867, 115672, 121760, 127848, 130131, 134064, 136980, 144590, 148960, 149156, 159810, 167580, 170464, 173508, 182640, 186445, 191520, 191772, 202426, 213080, 216885, 219168, 223440, 223734, 231344, 239715, 255696, 260262, 268128, 273960, 289180, 298312, 303639, 319620, 335160, 335601, 347016, 365280, 372890, 383544, 404852, 426160, 433770, 446880, 447468, 462688, 479430, 506065, 511392, 520524, 547920, 559335, 578360, 596624, 607278, 639240, 650655, 670320, 671202, 694032, 708491, 745780, 767088, 809704, 852320, 867540, 894936, 910917, 958860, 1012130, 1041048, 1095840, 1118670, 1156720, 1193248, 1214556, 1278480, 1301310, 1340640, 1342404, 1388064, 1416982, 1491560, 1518195, 1534176, 1619408, 1678005, 1735080, 1789872, 1821834, 1917720, 2024260, 2082096, 2125473, 2237340, 2313440, 2429112, 2556960, 2602620, 2684808, 2833964, 2983120, 3036390, 3238816, 3356010, 3470160, 3542455, 3579744, 3643668, 3835440, 4048520, 4164192, 4250946, 4474680, 4554585, 4858224, 5205240, 5369616, 5667928, 5966240, 6072780, 6376419, 6712020, 6940320, 7084910, 7287336, 7670880, 8097040, 8501892, 8949360, 9109170, 9716448, 10410480, 10627365, 10739232, 11335856, 12145560, 12752838, 13424040, 14169820, 14574672, 16194080, 17003784, 17898720, 18218340, 20820960, 21254730, 22671712, 24291120, 25505676, 26848080, 28339640, 29149344, 31882095, 34007568, 36436680, 42509460, 48582240, 51011352, 53696160, 56679280, 63764190, 68015136, 72873360, 85018920, 102022704, 113358560, 127528380, 145746720, 170037840, 204045408, 255056760, 340075680, 510113520, 1020227040]

約数ペア:

[(1, 1020227040), (2, 510113520), (3, 340075680), (4, 255056760), (5, 204045408), (6, 170037840), (7, 145746720), (8, 127528380), (9, 113358560), (10, 102022704), (12, 85018920), (14, 72873360), (15, 68015136), (16, 63764190), (18, 56679280), (19, 53696160), (20, 51011352), (21, 48582240), (24, 42509460), (28, 36436680), (30, 34007568), (32, 31882095), (35, 29149344), (36, 28339640), (38, 26848080), (40, 25505676), (42, 24291120), (45, 22671712), (48, 21254730), (49, 20820960), (56, 18218340), (57, 17898720), (60, 17003784), (63, 16194080), (70, 14574672), (72, 14169820), (76, 13424040), (80, 12752838), (84, 12145560), (90, 11335856), (95, 10739232), (96, 10627365), (98, 10410480), (105, 9716448), (112, 9109170), (114, 8949360), (120, 8501892), (126, 8097040), (133, 7670880), (140, 7287336), (144, 7084910), (147, 6940320), (152, 6712020), (160, 6376419), (168, 6072780), (171, 5966240), (180, 5667928), (190, 5369616), (196, 5205240), (210, 4858224), (224, 4554585), (228, 4474680), (240, 4250946), (245, 4164192), (252, 4048520), (266, 3835440), (280, 3643668), (285, 3579744), (288, 3542455), (294, 3470160), (304, 3356010), (315, 3238816), (336, 3036390), (342, 2983120), (360, 2833964), (380, 2684808), (392, 2602620), (399, 2556960), (420, 2429112), (441, 2313440), (456, 2237340), (480, 2125473), (490, 2082096), (504, 2024260), (532, 1917720), (560, 1821834), (570, 1789872), (588, 1735080), (608, 1678005), (630, 1619408), (665, 1534176), (672, 1518195), (684, 1491560), (720, 1416982), (735, 1388064), (760, 1342404), (761, 1340640), (784, 1301310), (798, 1278480), (840, 1214556), (855, 1193248), (882, 1156720), (912, 1118670), (931, 1095840), (980, 1041048), (1008, 1012130), (1064, 958860), (1120, 910917), (1140, 894936), (1176, 867540), (1197, 852320), (1260, 809704), (1330, 767088), (1368, 745780), (1440, 708491), (1470, 694032), (1520, 671202), (1522, 670320), (1568, 650655), (1596, 639240), (1680, 607278), (1710, 596624), (1764, 578360), (1824, 559335), (1862, 547920), (1960, 520524), (1995, 511392), (2016, 506065), (2128, 479430), (2205, 462688), (2280, 447468), (2283, 446880), (2352, 433770), (2394, 426160), (2520, 404852), (2660, 383544), (2736, 372890), (2793, 365280), (2940, 347016), (3040, 335601), (3044, 335160), (3192, 319620), (3360, 303639), (3420, 298312), (3528, 289180), (3724, 273960), (3805, 268128), (3920, 260262), (3990, 255696), (4256, 239715), (4410, 231344), (4560, 223734), (4566, 223440), (4655, 219168), (4704, 216885), (4788, 213080), (5040, 202426), (5320, 191772), (5327, 191520), (5472, 186445), (5586, 182640), (5880, 173508), (5985, 170464), (6088, 167580), (6384, 159810), (6840, 149156), (6849, 148960), (7056, 144590), (7448, 136980), (7610, 134064), (7840, 130131), (7980, 127848), (8379, 121760), (8820, 115672), (9120, 111867), (9132, 111720), (9310, 109584), (9576, 106540), (10080, 101213), (10640, 95886), (10654, 95760), (11172, 91320), (11415, 89376), (11760, 86754), (11970, 85232), (12176, 83790), (12768, 79905), (13680, 74578), (13698, 74480), (13965, 73056), (14112, 72295), (14459, 70560), (14896, 68490), (15220, 67032), (15960, 63924), (15981, 63840), (16758, 60880), (17640, 57836), (18264, 55860), (18620, 54792), (19152, 53270), (21280, 47943), (21308, 47880), (22344, 45660), (22830, 44688), (23520, 43377), (23940, 42616), (24352, 41895), (26635, 38304), (27360, 37289), (27396, 37240), (27930, 36528), (28918, 35280), (29792, 34245), (30440, 33516), (31920, 31962)]