1791252540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{379}}^1$

素因数の和:454

約数の個数: 432

約数和(自身を含む): 7064279040

約数和(自身を除く): 5273026500

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 31, 33, 35, 36, 42, 44, 45, 55, 60, 62, 63, 66, 70, 77, 84, 90, 93, 99, 105, 110, 121, 124, 126, 132, 140, 154, 155, 165, 180, 186, 198, 210, 217, 220, 231, 242, 252, 279, 308, 310, 315, 330, 341, 363, 372, 379, 385, 396, 420, 434, 462, 465, 484, 495, 558, 605, 620, 630, 651, 660, 682, 693, 726, 758, 770, 847, 868, 924, 930, 990, 1023, 1085, 1089, 1116, 1137, 1155, 1210, 1260, 1302, 1364, 1386, 1395, 1452, 1516, 1540, 1694, 1705, 1815, 1860, 1895, 1953, 1980, 2046, 2170, 2178, 2274, 2310, 2387, 2420, 2541, 2604, 2653, 2772, 2790, 3069, 3255, 3388, 3410, 3411, 3465, 3630, 3751, 3790, 3906, 4092, 4169, 4235, 4340, 4356, 4548, 4620, 4774, 5082, 5115, 5306, 5445, 5580, 5685, 6138, 6510, 6820, 6822, 6930, 7161, 7260, 7502, 7580, 7623, 7812, 7959, 8338, 8470, 9548, 9765, 10164, 10230, 10612, 10890, 11253, 11370, 11749, 11935, 12276, 12507, 12705, 13020, 13265, 13644, 13860, 14322, 15004, 15246, 15345, 15918, 16676, 16940, 17055, 18755, 19530, 20460, 20845, 21483, 21780, 22506, 22740, 23498, 23870, 23877, 25014, 25410, 26257, 26530, 28644, 29183, 30492, 30690, 31836, 33759, 34110, 35247, 35805, 37510, 37521, 38115, 39060, 39795, 41690, 42966, 45012, 45859, 46996, 47740, 47754, 50028, 50820, 52514, 53060, 56265, 58366, 58745, 61380, 62535, 67518, 68220, 70494, 71610, 75020, 75042, 76230, 78771, 79590, 82243, 83380, 85932, 87549, 91718, 95508, 105028, 105741, 107415, 112530, 116732, 117490, 119385, 125070, 129239, 131285, 135036, 137577, 140988, 143220, 145915, 150084, 152460, 157542, 159180, 164486, 168795, 175098, 176235, 183436, 187605, 211482, 214830, 225060, 229295, 234980, 236313, 238770, 246729, 250140, 258478, 262570, 262647, 275154, 291830, 315084, 321013, 328972, 337590, 350196, 352470, 375210, 387717, 393855, 411215, 412731, 422964, 429660, 437745, 458590, 472626, 477540, 493458, 516956, 525140, 525294, 528705, 550308, 583660, 642026, 646195, 675180, 687885, 704940, 740187, 750420, 775434, 787710, 822430, 825462, 875490, 904673, 917180, 945252, 963039, 986916, 1050588, 1057410, 1163151, 1181565, 1233645, 1284052, 1292390, 1313235, 1375770, 1421629, 1480374, 1550868, 1575420, 1605065, 1644860, 1650924, 1750980, 1809346, 1926078, 1938585, 2063655, 2114820, 2326302, 2363130, 2467290, 2584780, 2626470, 2714019, 2751540, 2843258, 2889117, 2960748, 3210130, 3618692, 3700935, 3852156, 3877170, 4127310, 4264887, 4523365, 4652604, 4726260, 4815195, 4934580, 5252940, 5428038, 5686516, 5778234, 5815755, 6420260, 7108145, 7401870, 7754340, 8142057, 8254620, 8529774, 9046730, 9630390, 9951403, 10856076, 11556468, 11631510, 12794661, 13570095, 14216290, 14445585, 14803740, 16284114, 17059548, 18093460, 19260780, 19902806, 21324435, 23263020, 25589322, 27140190, 28432580, 28891170, 29854209, 32568228, 39805612, 40710285, 42648870, 49757015, 51178644, 54280380, 57782340, 59708418, 63973305, 81420570, 85297740, 89562627, 99514030, 119416836, 127946610, 149271045, 162841140, 179125254, 199028060, 255893220, 298542090, 358250508, 447813135, 597084180, 895626270, 1791252540]

約数ペア:

[(1, 1791252540), (2, 895626270), (3, 597084180), (4, 447813135), (5, 358250508), (6, 298542090), (7, 255893220), (9, 199028060), (10, 179125254), (11, 162841140), (12, 149271045), (14, 127946610), (15, 119416836), (18, 99514030), (20, 89562627), (21, 85297740), (22, 81420570), (28, 63973305), (30, 59708418), (31, 57782340), (33, 54280380), (35, 51178644), (36, 49757015), (42, 42648870), (44, 40710285), (45, 39805612), (55, 32568228), (60, 29854209), (62, 28891170), (63, 28432580), (66, 27140190), (70, 25589322), (77, 23263020), (84, 21324435), (90, 19902806), (93, 19260780), (99, 18093460), (105, 17059548), (110, 16284114), (121, 14803740), (124, 14445585), (126, 14216290), (132, 13570095), (140, 12794661), (154, 11631510), (155, 11556468), (165, 10856076), (180, 9951403), (186, 9630390), (198, 9046730), (210, 8529774), (217, 8254620), (220, 8142057), (231, 7754340), (242, 7401870), (252, 7108145), (279, 6420260), (308, 5815755), (310, 5778234), (315, 5686516), (330, 5428038), (341, 5252940), (363, 4934580), (372, 4815195), (379, 4726260), (385, 4652604), (396, 4523365), (420, 4264887), (434, 4127310), (462, 3877170), (465, 3852156), (484, 3700935), (495, 3618692), (558, 3210130), (605, 2960748), (620, 2889117), (630, 2843258), (651, 2751540), (660, 2714019), (682, 2626470), (693, 2584780), (726, 2467290), (758, 2363130), (770, 2326302), (847, 2114820), (868, 2063655), (924, 1938585), (930, 1926078), (990, 1809346), (1023, 1750980), (1085, 1650924), (1089, 1644860), (1116, 1605065), (1137, 1575420), (1155, 1550868), (1210, 1480374), (1260, 1421629), (1302, 1375770), (1364, 1313235), (1386, 1292390), (1395, 1284052), (1452, 1233645), (1516, 1181565), (1540, 1163151), (1694, 1057410), (1705, 1050588), (1815, 986916), (1860, 963039), (1895, 945252), (1953, 917180), (1980, 904673), (2046, 875490), (2170, 825462), (2178, 822430), (2274, 787710), (2310, 775434), (2387, 750420), (2420, 740187), (2541, 704940), (2604, 687885), (2653, 675180), (2772, 646195), (2790, 642026), (3069, 583660), (3255, 550308), (3388, 528705), (3410, 525294), (3411, 525140), (3465, 516956), (3630, 493458), (3751, 477540), (3790, 472626), (3906, 458590), (4092, 437745), (4169, 429660), (4235, 422964), (4340, 412731), (4356, 411215), (4548, 393855), (4620, 387717), (4774, 375210), (5082, 352470), (5115, 350196), (5306, 337590), (5445, 328972), (5580, 321013), (5685, 315084), (6138, 291830), (6510, 275154), (6820, 262647), (6822, 262570), (6930, 258478), (7161, 250140), (7260, 246729), (7502, 238770), (7580, 236313), (7623, 234980), (7812, 229295), (7959, 225060), (8338, 214830), (8470, 211482), (9548, 187605), (9765, 183436), (10164, 176235), (10230, 175098), (10612, 168795), (10890, 164486), (11253, 159180), (11370, 157542), (11749, 152460), (11935, 150084), (12276, 145915), (12507, 143220), (12705, 140988), (13020, 137577), (13265, 135036), (13644, 131285), (13860, 129239), (14322, 125070), (15004, 119385), (15246, 117490), (15345, 116732), (15918, 112530), (16676, 107415), (16940, 105741), (17055, 105028), (18755, 95508), (19530, 91718), (20460, 87549), (20845, 85932), (21483, 83380), (21780, 82243), (22506, 79590), (22740, 78771), (23498, 76230), (23870, 75042), (23877, 75020), (25014, 71610), (25410, 70494), (26257, 68220), (26530, 67518), (28644, 62535), (29183, 61380), (30492, 58745), (30690, 58366), (31836, 56265), (33759, 53060), (34110, 52514), (35247, 50820), (35805, 50028), (37510, 47754), (37521, 47740), (38115, 46996), (39060, 45859), (39795, 45012), (41690, 42966)]