19370821680

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{521}}^1\times {\mathrm{2459}}^1$

素因数の和:3009

約数の個数: 320

約数和(自身を含む): 76430822400

約数和(自身を除く): 57060000720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 521, 540, 560, 630, 720, 756, 840, 945, 1008, 1042, 1080, 1260, 1512, 1563, 1680, 1890, 2084, 2160, 2459, 2520, 2605, 3024, 3126, 3647, 3780, 4168, 4689, 4918, 5040, 5210, 6252, 7294, 7377, 7560, 7815, 8336, 9378, 9836, 10420, 10941, 12295, 12504, 14067, 14588, 14754, 15120, 15630, 17213, 18235, 18756, 19672, 20840, 21882, 22131, 23445, 24590, 25008, 28134, 29176, 29508, 31260, 32823, 34426, 36470, 36885, 37512, 39344, 41680, 43764, 44262, 46890, 49180, 51639, 54705, 56268, 58352, 59016, 62520, 65646, 66393, 68852, 70335, 72940, 73770, 75024, 86065, 87528, 88524, 93780, 98360, 98469, 103278, 109410, 110655, 112536, 118032, 125040, 131292, 132786, 137704, 140670, 145880, 147540, 154917, 164115, 172130, 175056, 177048, 187560, 196720, 196938, 206556, 218820, 221310, 225072, 258195, 262584, 265572, 275408, 281340, 291760, 295080, 309834, 328230, 331965, 344260, 354096, 375120, 393876, 413112, 437640, 442620, 464751, 492345, 516390, 525168, 531144, 562680, 590160, 619668, 656460, 663930, 688520, 774585, 787752, 826224, 875280, 885240, 929502, 984690, 1032780, 1062288, 1125360, 1239336, 1281139, 1312920, 1327860, 1377040, 1549170, 1575504, 1770480, 1859004, 1969380, 2065560, 2323755, 2478672, 2562278, 2625840, 2655720, 3098340, 3718008, 3843417, 3938760, 4131120, 4647510, 5124556, 5311440, 6196680, 6405695, 7436016, 7686834, 7877520, 8967973, 9295020, 10249112, 11530251, 12393360, 12811390, 15373668, 17935946, 18590040, 19217085, 20498224, 23060502, 25622780, 26903919, 30747336, 34590753, 35871892, 37180080, 38434170, 44839865, 46121004, 51245560, 53807838, 57651255, 61494672, 69181506, 71743784, 76868340, 80711757, 89679730, 92242008, 102491120, 107615676, 115302510, 134519595, 138363012, 143487568, 153736680, 161423514, 172953765, 179359460, 184484016, 215231352, 230605020, 242135271, 269039190, 276726024, 307473360, 322847028, 345907530, 358718920, 403558785, 430462704, 461210040, 484270542, 538078380, 553452048, 645694056, 691815060, 717437840, 807117570, 922420080, 968541084, 1076156760, 1210676355, 1291388112, 1383630120, 1614235140, 1937082168, 2152313520, 2421352710, 2767260240, 3228470280, 3874164336, 4842705420, 6456940560, 9685410840, 19370821680]

約数ペア:

[(1, 19370821680), (2, 9685410840), (3, 6456940560), (4, 4842705420), (5, 3874164336), (6, 3228470280), (7, 2767260240), (8, 2421352710), (9, 2152313520), (10, 1937082168), (12, 1614235140), (14, 1383630120), (15, 1291388112), (16, 1210676355), (18, 1076156760), (20, 968541084), (21, 922420080), (24, 807117570), (27, 717437840), (28, 691815060), (30, 645694056), (35, 553452048), (36, 538078380), (40, 484270542), (42, 461210040), (45, 430462704), (48, 403558785), (54, 358718920), (56, 345907530), (60, 322847028), (63, 307473360), (70, 276726024), (72, 269039190), (80, 242135271), (84, 230605020), (90, 215231352), (105, 184484016), (108, 179359460), (112, 172953765), (120, 161423514), (126, 153736680), (135, 143487568), (140, 138363012), (144, 134519595), (168, 115302510), (180, 107615676), (189, 102491120), (210, 92242008), (216, 89679730), (240, 80711757), (252, 76868340), (270, 71743784), (280, 69181506), (315, 61494672), (336, 57651255), (360, 53807838), (378, 51245560), (420, 46121004), (432, 44839865), (504, 38434170), (521, 37180080), (540, 35871892), (560, 34590753), (630, 30747336), (720, 26903919), (756, 25622780), (840, 23060502), (945, 20498224), (1008, 19217085), (1042, 18590040), (1080, 17935946), (1260, 15373668), (1512, 12811390), (1563, 12393360), (1680, 11530251), (1890, 10249112), (2084, 9295020), (2160, 8967973), (2459, 7877520), (2520, 7686834), (2605, 7436016), (3024, 6405695), (3126, 6196680), (3647, 5311440), (3780, 5124556), (4168, 4647510), (4689, 4131120), (4918, 3938760), (5040, 3843417), (5210, 3718008), (6252, 3098340), (7294, 2655720), (7377, 2625840), (7560, 2562278), (7815, 2478672), (8336, 2323755), (9378, 2065560), (9836, 1969380), (10420, 1859004), (10941, 1770480), (12295, 1575504), (12504, 1549170), (14067, 1377040), (14588, 1327860), (14754, 1312920), (15120, 1281139), (15630, 1239336), (17213, 1125360), (18235, 1062288), (18756, 1032780), (19672, 984690), (20840, 929502), (21882, 885240), (22131, 875280), (23445, 826224), (24590, 787752), (25008, 774585), (28134, 688520), (29176, 663930), (29508, 656460), (31260, 619668), (32823, 590160), (34426, 562680), (36470, 531144), (36885, 525168), (37512, 516390), (39344, 492345), (41680, 464751), (43764, 442620), (44262, 437640), (46890, 413112), (49180, 393876), (51639, 375120), (54705, 354096), (56268, 344260), (58352, 331965), (59016, 328230), (62520, 309834), (65646, 295080), (66393, 291760), (68852, 281340), (70335, 275408), (72940, 265572), (73770, 262584), (75024, 258195), (86065, 225072), (87528, 221310), (88524, 218820), (93780, 206556), (98360, 196938), (98469, 196720), (103278, 187560), (109410, 177048), (110655, 175056), (112536, 172130), (118032, 164115), (125040, 154917), (131292, 147540), (132786, 145880), (137704, 140670)]