1188668880

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{12413}}^1$

素因数の和:12458

約数の個数: 240

約数和(自身を含む): 4802728320

約数和(自身を除く): 3614059440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 105, 112, 114, 120, 126, 133, 140, 144, 152, 168, 171, 180, 190, 210, 228, 240, 252, 266, 280, 285, 304, 315, 336, 342, 360, 380, 399, 420, 456, 504, 532, 560, 570, 630, 665, 684, 720, 760, 798, 840, 855, 912, 1008, 1064, 1140, 1197, 1260, 1330, 1368, 1520, 1596, 1680, 1710, 1995, 2128, 2280, 2394, 2520, 2660, 2736, 3192, 3420, 3990, 4560, 4788, 5040, 5320, 5985, 6384, 6840, 7980, 9576, 10640, 11970, 12413, 13680, 15960, 19152, 23940, 24826, 31920, 37239, 47880, 49652, 62065, 74478, 86891, 95760, 99304, 111717, 124130, 148956, 173782, 186195, 198608, 223434, 235847, 248260, 260673, 297912, 347564, 372390, 434455, 446868, 471694, 496520, 521346, 558585, 595824, 695128, 707541, 744780, 782019, 868910, 893736, 943388, 993040, 1042692, 1117170, 1179235, 1303365, 1390256, 1415082, 1489560, 1564038, 1650929, 1737820, 1787472, 1886776, 2085384, 2122623, 2234340, 2358470, 2606730, 2830164, 2979120, 3128076, 3301858, 3475640, 3537705, 3773552, 3910095, 4170768, 4245246, 4468680, 4716940, 4952787, 5213460, 5660328, 6256152, 6603716, 6951280, 7075410, 7820190, 8254645, 8490492, 8937360, 9433880, 9905574, 10426920, 10613115, 11320656, 12512304, 13207432, 14150820, 14858361, 15640380, 16509290, 16980984, 18867760, 19811148, 20853840, 21226230, 24763935, 26414864, 28301640, 29716722, 31280760, 33018580, 33961968, 39622296, 42452460, 49527870, 56603280, 59433444, 62561520, 66037160, 74291805, 79244592, 84904920, 99055740, 118866888, 132074320, 148583610, 169809840, 198111480, 237733776, 297167220, 396222960, 594334440, 1188668880]

約数ペア:

[(1, 1188668880), (2, 594334440), (3, 396222960), (4, 297167220), (5, 237733776), (6, 198111480), (7, 169809840), (8, 148583610), (9, 132074320), (10, 118866888), (12, 99055740), (14, 84904920), (15, 79244592), (16, 74291805), (18, 66037160), (19, 62561520), (20, 59433444), (21, 56603280), (24, 49527870), (28, 42452460), (30, 39622296), (35, 33961968), (36, 33018580), (38, 31280760), (40, 29716722), (42, 28301640), (45, 26414864), (48, 24763935), (56, 21226230), (57, 20853840), (60, 19811148), (63, 18867760), (70, 16980984), (72, 16509290), (76, 15640380), (80, 14858361), (84, 14150820), (90, 13207432), (95, 12512304), (105, 11320656), (112, 10613115), (114, 10426920), (120, 9905574), (126, 9433880), (133, 8937360), (140, 8490492), (144, 8254645), (152, 7820190), (168, 7075410), (171, 6951280), (180, 6603716), (190, 6256152), (210, 5660328), (228, 5213460), (240, 4952787), (252, 4716940), (266, 4468680), (280, 4245246), (285, 4170768), (304, 3910095), (315, 3773552), (336, 3537705), (342, 3475640), (360, 3301858), (380, 3128076), (399, 2979120), (420, 2830164), (456, 2606730), (504, 2358470), (532, 2234340), (560, 2122623), (570, 2085384), (630, 1886776), (665, 1787472), (684, 1737820), (720, 1650929), (760, 1564038), (798, 1489560), (840, 1415082), (855, 1390256), (912, 1303365), (1008, 1179235), (1064, 1117170), (1140, 1042692), (1197, 993040), (1260, 943388), (1330, 893736), (1368, 868910), (1520, 782019), (1596, 744780), (1680, 707541), (1710, 695128), (1995, 595824), (2128, 558585), (2280, 521346), (2394, 496520), (2520, 471694), (2660, 446868), (2736, 434455), (3192, 372390), (3420, 347564), (3990, 297912), (4560, 260673), (4788, 248260), (5040, 235847), (5320, 223434), (5985, 198608), (6384, 186195), (6840, 173782), (7980, 148956), (9576, 124130), (10640, 111717), (11970, 99304), (12413, 95760), (13680, 86891), (15960, 74478), (19152, 62065), (23940, 49652), (24826, 47880), (31920, 37239)]