19508918040

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{1019}}^1$

素因数の和:1372

約数の個数: 320

約数和(自身を含む): 69312672000

約数和(自身を除く): 49803753960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 81, 90, 95, 108, 114, 120, 135, 152, 162, 171, 180, 190, 216, 228, 270, 285, 311, 324, 342, 360, 380, 405, 456, 513, 540, 570, 622, 648, 684, 760, 810, 855, 933, 1019, 1026, 1080, 1140, 1244, 1368, 1539, 1555, 1620, 1710, 1866, 2038, 2052, 2280, 2488, 2565, 2799, 3057, 3078, 3110, 3240, 3420, 3732, 4076, 4104, 4665, 5095, 5130, 5598, 5909, 6114, 6156, 6220, 6840, 7464, 7695, 8152, 8397, 9171, 9330, 10190, 10260, 11196, 11818, 12228, 12312, 12440, 13995, 15285, 15390, 16794, 17727, 18342, 18660, 19361, 20380, 20520, 22392, 23636, 24456, 25191, 27513, 27990, 29545, 30570, 30780, 33588, 35454, 36684, 37320, 38722, 40760, 41985, 45855, 47272, 50382, 53181, 55026, 55980, 58083, 59090, 61140, 61560, 67176, 70908, 73368, 77444, 82539, 83970, 88635, 91710, 96805, 100764, 106362, 110052, 111960, 116166, 118180, 122280, 125955, 137565, 141816, 154888, 159543, 165078, 167940, 174249, 177270, 183420, 193610, 201528, 212724, 220104, 232332, 236360, 251910, 265905, 275130, 290415, 316909, 319086, 330156, 335880, 348498, 354540, 366840, 387220, 412695, 425448, 464664, 478629, 503820, 522747, 531810, 550260, 580830, 633818, 638172, 660312, 696996, 709080, 774440, 797715, 825390, 871245, 950727, 957258, 1007640, 1045494, 1063620, 1100520, 1161660, 1267636, 1276344, 1393992, 1568241, 1584545, 1595430, 1650780, 1742490, 1901454, 1914516, 2090988, 2127240, 2323320, 2393145, 2535272, 2613735, 2852181, 3136482, 3169090, 3190860, 3301560, 3484980, 3802908, 3829032, 4181976, 4753635, 4786290, 5227470, 5704362, 6021271, 6272964, 6338180, 6381720, 6969960, 7605816, 7841205, 8556543, 9507270, 9572580, 10454940, 11408724, 12042542, 12545928, 12676360, 14260905, 15682410, 17113086, 18063813, 19014540, 19145160, 20909880, 22817448, 24085084, 25669629, 28521810, 30106355, 31364820, 34226172, 36127626, 38029080, 42782715, 48170168, 51339258, 54191439, 57043620, 60212710, 62729640, 68452344, 72255252, 85565430, 90319065, 102678516, 108382878, 114087240, 120425420, 128348145, 144510504, 162574317, 171130860, 180638130, 205357032, 216765756, 240850840, 256696290, 270957195, 325148634, 342261720, 361276260, 433531512, 487722951, 513392580, 541914390, 650297268, 722552520, 812871585, 975445902, 1026785160, 1083828780, 1300594536, 1625743170, 1950891804, 2167657560, 2438614755, 3251486340, 3901783608, 4877229510, 6502972680, 9754459020, 19508918040]

約数ペア:

[(1, 19508918040), (2, 9754459020), (3, 6502972680), (4, 4877229510), (5, 3901783608), (6, 3251486340), (8, 2438614755), (9, 2167657560), (10, 1950891804), (12, 1625743170), (15, 1300594536), (18, 1083828780), (19, 1026785160), (20, 975445902), (24, 812871585), (27, 722552520), (30, 650297268), (36, 541914390), (38, 513392580), (40, 487722951), (45, 433531512), (54, 361276260), (57, 342261720), (60, 325148634), (72, 270957195), (76, 256696290), (81, 240850840), (90, 216765756), (95, 205357032), (108, 180638130), (114, 171130860), (120, 162574317), (135, 144510504), (152, 128348145), (162, 120425420), (171, 114087240), (180, 108382878), (190, 102678516), (216, 90319065), (228, 85565430), (270, 72255252), (285, 68452344), (311, 62729640), (324, 60212710), (342, 57043620), (360, 54191439), (380, 51339258), (405, 48170168), (456, 42782715), (513, 38029080), (540, 36127626), (570, 34226172), (622, 31364820), (648, 30106355), (684, 28521810), (760, 25669629), (810, 24085084), (855, 22817448), (933, 20909880), (1019, 19145160), (1026, 19014540), (1080, 18063813), (1140, 17113086), (1244, 15682410), (1368, 14260905), (1539, 12676360), (1555, 12545928), (1620, 12042542), (1710, 11408724), (1866, 10454940), (2038, 9572580), (2052, 9507270), (2280, 8556543), (2488, 7841205), (2565, 7605816), (2799, 6969960), (3057, 6381720), (3078, 6338180), (3110, 6272964), (3240, 6021271), (3420, 5704362), (3732, 5227470), (4076, 4786290), (4104, 4753635), (4665, 4181976), (5095, 3829032), (5130, 3802908), (5598, 3484980), (5909, 3301560), (6114, 3190860), (6156, 3169090), (6220, 3136482), (6840, 2852181), (7464, 2613735), (7695, 2535272), (8152, 2393145), (8397, 2323320), (9171, 2127240), (9330, 2090988), (10190, 1914516), (10260, 1901454), (11196, 1742490), (11818, 1650780), (12228, 1595430), (12312, 1584545), (12440, 1568241), (13995, 1393992), (15285, 1276344), (15390, 1267636), (16794, 1161660), (17727, 1100520), (18342, 1063620), (18660, 1045494), (19361, 1007640), (20380, 957258), (20520, 950727), (22392, 871245), (23636, 825390), (24456, 797715), (25191, 774440), (27513, 709080), (27990, 696996), (29545, 660312), (30570, 638172), (30780, 633818), (33588, 580830), (35454, 550260), (36684, 531810), (37320, 522747), (38722, 503820), (40760, 478629), (41985, 464664), (45855, 425448), (47272, 412695), (50382, 387220), (53181, 366840), (55026, 354540), (55980, 348498), (58083, 335880), (59090, 330156), (61140, 319086), (61560, 316909), (67176, 290415), (70908, 275130), (73368, 265905), (77444, 251910), (82539, 236360), (83970, 232332), (88635, 220104), (91710, 212724), (96805, 201528), (100764, 193610), (106362, 183420), (110052, 177270), (111960, 174249), (116166, 167940), (118180, 165078), (122280, 159543), (125955, 154888), (137565, 141816)]