164648400

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1153}}^1$

素因数の和:1198

約数の個数: 240

約数和(自身を含む): 638780544

約数和(自身を除く): 474132144

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 25, 28, 30, 34, 35, 40, 42, 48, 50, 51, 56, 60, 68, 70, 75, 80, 84, 85, 100, 102, 105, 112, 119, 120, 136, 140, 150, 168, 170, 175, 200, 204, 210, 238, 240, 255, 272, 280, 300, 336, 340, 350, 357, 400, 408, 420, 425, 476, 510, 525, 560, 595, 600, 680, 700, 714, 816, 840, 850, 952, 1020, 1050, 1153, 1190, 1200, 1275, 1360, 1400, 1428, 1680, 1700, 1785, 1904, 2040, 2100, 2306, 2380, 2550, 2800, 2856, 2975, 3400, 3459, 3570, 4080, 4200, 4612, 4760, 5100, 5712, 5765, 5950, 6800, 6918, 7140, 8071, 8400, 8925, 9224, 9520, 10200, 11530, 11900, 13836, 14280, 16142, 17295, 17850, 18448, 19601, 20400, 23060, 23800, 24213, 27672, 28560, 28825, 32284, 34590, 35700, 39202, 40355, 46120, 47600, 48426, 55344, 57650, 58803, 64568, 69180, 71400, 78404, 80710, 86475, 92240, 96852, 98005, 115300, 117606, 121065, 129136, 137207, 138360, 142800, 156808, 161420, 172950, 193704, 196010, 201775, 230600, 235212, 242130, 274414, 276720, 294015, 313616, 322840, 345900, 387408, 392020, 403550, 411621, 461200, 470424, 484260, 490025, 548828, 588030, 605325, 645680, 686035, 691800, 784040, 807100, 823242, 940848, 968520, 980050, 1097656, 1176060, 1210650, 1372070, 1383600, 1470075, 1568080, 1614200, 1646484, 1937040, 1960100, 2058105, 2195312, 2352120, 2421300, 2744140, 2940150, 3228400, 3292968, 3430175, 3920200, 4116210, 4704240, 4842600, 5488280, 5880300, 6585936, 6860350, 7840400, 8232420, 9685200, 10290525, 10976560, 11760600, 13720700, 16464840, 20581050, 23521200, 27441400, 32929680, 41162100, 54882800, 82324200, 164648400]

約数ペア:

[(1, 164648400), (2, 82324200), (3, 54882800), (4, 41162100), (5, 32929680), (6, 27441400), (7, 23521200), (8, 20581050), (10, 16464840), (12, 13720700), (14, 11760600), (15, 10976560), (16, 10290525), (17, 9685200), (20, 8232420), (21, 7840400), (24, 6860350), (25, 6585936), (28, 5880300), (30, 5488280), (34, 4842600), (35, 4704240), (40, 4116210), (42, 3920200), (48, 3430175), (50, 3292968), (51, 3228400), (56, 2940150), (60, 2744140), (68, 2421300), (70, 2352120), (75, 2195312), (80, 2058105), (84, 1960100), (85, 1937040), (100, 1646484), (102, 1614200), (105, 1568080), (112, 1470075), (119, 1383600), (120, 1372070), (136, 1210650), (140, 1176060), (150, 1097656), (168, 980050), (170, 968520), (175, 940848), (200, 823242), (204, 807100), (210, 784040), (238, 691800), (240, 686035), (255, 645680), (272, 605325), (280, 588030), (300, 548828), (336, 490025), (340, 484260), (350, 470424), (357, 461200), (400, 411621), (408, 403550), (420, 392020), (425, 387408), (476, 345900), (510, 322840), (525, 313616), (560, 294015), (595, 276720), (600, 274414), (680, 242130), (700, 235212), (714, 230600), (816, 201775), (840, 196010), (850, 193704), (952, 172950), (1020, 161420), (1050, 156808), (1153, 142800), (1190, 138360), (1200, 137207), (1275, 129136), (1360, 121065), (1400, 117606), (1428, 115300), (1680, 98005), (1700, 96852), (1785, 92240), (1904, 86475), (2040, 80710), (2100, 78404), (2306, 71400), (2380, 69180), (2550, 64568), (2800, 58803), (2856, 57650), (2975, 55344), (3400, 48426), (3459, 47600), (3570, 46120), (4080, 40355), (4200, 39202), (4612, 35700), (4760, 34590), (5100, 32284), (5712, 28825), (5765, 28560), (5950, 27672), (6800, 24213), (6918, 23800), (7140, 23060), (8071, 20400), (8400, 19601), (8925, 18448), (9224, 17850), (9520, 17295), (10200, 16142), (11530, 14280), (11900, 13836)]