195573840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{557}}^1$

素因数の和:610

約数の個数: 320

約数和(自身を含む): 797091840

約数和(自身を除く): 601518000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 19, 20, 21, 22, 24, 28, 30, 33, 35, 38, 40, 42, 44, 48, 55, 56, 57, 60, 66, 70, 76, 77, 80, 84, 88, 95, 105, 110, 112, 114, 120, 132, 133, 140, 152, 154, 165, 168, 176, 190, 209, 210, 220, 228, 231, 240, 264, 266, 280, 285, 304, 308, 330, 336, 380, 385, 399, 418, 420, 440, 456, 462, 528, 532, 557, 560, 570, 616, 627, 660, 665, 760, 770, 798, 836, 840, 880, 912, 924, 1045, 1064, 1114, 1140, 1155, 1232, 1254, 1320, 1330, 1463, 1520, 1540, 1596, 1671, 1672, 1680, 1848, 1995, 2090, 2128, 2228, 2280, 2310, 2508, 2640, 2660, 2785, 2926, 3080, 3135, 3192, 3342, 3344, 3696, 3899, 3990, 4180, 4389, 4456, 4560, 4620, 5016, 5320, 5570, 5852, 6127, 6160, 6270, 6384, 6684, 7315, 7798, 7980, 8355, 8360, 8778, 8912, 9240, 10032, 10583, 10640, 11140, 11697, 11704, 12254, 12540, 13368, 14630, 15596, 15960, 16710, 16720, 17556, 18381, 18480, 19495, 21166, 21945, 22280, 23394, 23408, 24508, 25080, 26736, 29260, 30635, 31192, 31749, 31920, 33420, 35112, 36762, 38990, 42332, 42889, 43890, 44560, 46788, 49016, 50160, 52915, 58485, 58520, 61270, 62384, 63498, 66840, 70224, 73524, 74081, 77980, 84664, 85778, 87780, 91905, 93576, 98032, 105830, 116413, 116970, 117040, 122540, 126996, 128667, 133680, 147048, 148162, 155960, 158745, 169328, 171556, 175560, 183810, 187152, 211660, 214445, 222243, 232826, 233940, 245080, 253992, 257334, 294096, 296324, 311920, 317490, 343112, 349239, 351120, 367620, 370405, 423320, 428890, 444486, 465652, 467880, 490160, 507984, 514668, 582065, 592648, 634980, 643335, 686224, 698478, 735240, 740810, 814891, 846640, 857780, 888972, 931304, 935760, 1029336, 1111215, 1164130, 1185296, 1269960, 1286670, 1396956, 1470480, 1481620, 1629782, 1715560, 1746195, 1777944, 1862608, 2058672, 2222430, 2328260, 2444673, 2539920, 2573340, 2793912, 2963240, 3259564, 3431120, 3492390, 3555888, 4074455, 4444860, 4656520, 4889346, 5146680, 5587824, 5926480, 6519128, 6984780, 8148910, 8889720, 9313040, 9778692, 10293360, 12223365, 13038256, 13969560, 16297820, 17779440, 19557384, 24446730, 27939120, 32595640, 39114768, 48893460, 65191280, 97786920, 195573840]

約数ペア:

[(1, 195573840), (2, 97786920), (3, 65191280), (4, 48893460), (5, 39114768), (6, 32595640), (7, 27939120), (8, 24446730), (10, 19557384), (11, 17779440), (12, 16297820), (14, 13969560), (15, 13038256), (16, 12223365), (19, 10293360), (20, 9778692), (21, 9313040), (22, 8889720), (24, 8148910), (28, 6984780), (30, 6519128), (33, 5926480), (35, 5587824), (38, 5146680), (40, 4889346), (42, 4656520), (44, 4444860), (48, 4074455), (55, 3555888), (56, 3492390), (57, 3431120), (60, 3259564), (66, 2963240), (70, 2793912), (76, 2573340), (77, 2539920), (80, 2444673), (84, 2328260), (88, 2222430), (95, 2058672), (105, 1862608), (110, 1777944), (112, 1746195), (114, 1715560), (120, 1629782), (132, 1481620), (133, 1470480), (140, 1396956), (152, 1286670), (154, 1269960), (165, 1185296), (168, 1164130), (176, 1111215), (190, 1029336), (209, 935760), (210, 931304), (220, 888972), (228, 857780), (231, 846640), (240, 814891), (264, 740810), (266, 735240), (280, 698478), (285, 686224), (304, 643335), (308, 634980), (330, 592648), (336, 582065), (380, 514668), (385, 507984), (399, 490160), (418, 467880), (420, 465652), (440, 444486), (456, 428890), (462, 423320), (528, 370405), (532, 367620), (557, 351120), (560, 349239), (570, 343112), (616, 317490), (627, 311920), (660, 296324), (665, 294096), (760, 257334), (770, 253992), (798, 245080), (836, 233940), (840, 232826), (880, 222243), (912, 214445), (924, 211660), (1045, 187152), (1064, 183810), (1114, 175560), (1140, 171556), (1155, 169328), (1232, 158745), (1254, 155960), (1320, 148162), (1330, 147048), (1463, 133680), (1520, 128667), (1540, 126996), (1596, 122540), (1671, 117040), (1672, 116970), (1680, 116413), (1848, 105830), (1995, 98032), (2090, 93576), (2128, 91905), (2228, 87780), (2280, 85778), (2310, 84664), (2508, 77980), (2640, 74081), (2660, 73524), (2785, 70224), (2926, 66840), (3080, 63498), (3135, 62384), (3192, 61270), (3342, 58520), (3344, 58485), (3696, 52915), (3899, 50160), (3990, 49016), (4180, 46788), (4389, 44560), (4456, 43890), (4560, 42889), (4620, 42332), (5016, 38990), (5320, 36762), (5570, 35112), (5852, 33420), (6127, 31920), (6160, 31749), (6270, 31192), (6384, 30635), (6684, 29260), (7315, 26736), (7798, 25080), (7980, 24508), (8355, 23408), (8360, 23394), (8778, 22280), (8912, 21945), (9240, 21166), (10032, 19495), (10583, 18480), (10640, 18381), (11140, 17556), (11697, 16720), (11704, 16710), (12254, 15960), (12540, 15596), (13368, 14630)]