308300455440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1709}}^1\times {\mathrm{13187}}^1$

素因数の和:14934

約数の個数: 240

約数和(自身を含む): 1090589572800

約数和(自身を除く): 782289117360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1709, 1710, 2280, 2736, 3418, 3420, 4560, 5127, 6836, 6840, 8545, 10254, 13187, 13672, 13680, 15381, 17090, 20508, 25635, 26374, 27344, 30762, 32471, 34180, 39561, 41016, 51270, 52748, 61524, 64942, 65935, 68360, 76905, 79122, 82032, 97413, 102540, 105496, 118683, 123048, 129884, 131870, 136720, 153810, 158244, 162355, 194826, 197805, 205080, 210992, 237366, 246096, 250553, 259768, 263740, 292239, 307620, 316488, 324710, 389652, 395610, 410160, 474732, 487065, 501106, 519536, 527480, 584478, 593415, 615240, 632976, 649420, 751659, 779304, 791220, 949464, 974130, 1002212, 1054960, 1168956, 1186830, 1230480, 1252765, 1298840, 1461195, 1503318, 1558608, 1582440, 1898928, 1948260, 2004424, 2254977, 2337912, 2373660, 2505530, 2597680, 2922390, 3006636, 3164880, 3758295, 3896520, 4008848, 4509954, 4675824, 4747320, 5011060, 5844780, 6013272, 7516590, 7793040, 9019908, 9494640, 10022120, 11274885, 11689560, 12026544, 15033180, 18039816, 20044240, 22536583, 22549770, 23379120, 30066360, 36079632, 45073166, 45099540, 60132720, 67609749, 90146332, 90199080, 112682915, 135219498, 180292664, 180398160, 202829247, 225365830, 270438996, 338048745, 360585328, 405658494, 428195077, 450731660, 540877992, 676097490, 811316988, 856390154, 901463320, 1014146235, 1081755984, 1284585231, 1352194980, 1622633976, 1712780308, 1802926640, 2028292470, 2140975385, 2569170462, 2704389960, 3245267952, 3425560616, 3853755693, 4056584940, 4281950770, 5138340924, 5408779920, 6422926155, 6851121232, 7707511386, 8113169880, 8563901540, 10276681848, 12845852310, 15415022772, 16226339760, 17127803080, 19268778465, 20553363696, 25691704620, 30830045544, 34255606160, 38537556930, 51383409240, 61660091088, 77075113860, 102766818480, 154150227720, 308300455440]

約数ペア:

[(1, 308300455440), (2, 154150227720), (3, 102766818480), (4, 77075113860), (5, 61660091088), (6, 51383409240), (8, 38537556930), (9, 34255606160), (10, 30830045544), (12, 25691704620), (15, 20553363696), (16, 19268778465), (18, 17127803080), (19, 16226339760), (20, 15415022772), (24, 12845852310), (30, 10276681848), (36, 8563901540), (38, 8113169880), (40, 7707511386), (45, 6851121232), (48, 6422926155), (57, 5408779920), (60, 5138340924), (72, 4281950770), (76, 4056584940), (80, 3853755693), (90, 3425560616), (95, 3245267952), (114, 2704389960), (120, 2569170462), (144, 2140975385), (152, 2028292470), (171, 1802926640), (180, 1712780308), (190, 1622633976), (228, 1352194980), (240, 1284585231), (285, 1081755984), (304, 1014146235), (342, 901463320), (360, 856390154), (380, 811316988), (456, 676097490), (570, 540877992), (684, 450731660), (720, 428195077), (760, 405658494), (855, 360585328), (912, 338048745), (1140, 270438996), (1368, 225365830), (1520, 202829247), (1709, 180398160), (1710, 180292664), (2280, 135219498), (2736, 112682915), (3418, 90199080), (3420, 90146332), (4560, 67609749), (5127, 60132720), (6836, 45099540), (6840, 45073166), (8545, 36079632), (10254, 30066360), (13187, 23379120), (13672, 22549770), (13680, 22536583), (15381, 20044240), (17090, 18039816), (20508, 15033180), (25635, 12026544), (26374, 11689560), (27344, 11274885), (30762, 10022120), (32471, 9494640), (34180, 9019908), (39561, 7793040), (41016, 7516590), (51270, 6013272), (52748, 5844780), (61524, 5011060), (64942, 4747320), (65935, 4675824), (68360, 4509954), (76905, 4008848), (79122, 3896520), (82032, 3758295), (97413, 3164880), (102540, 3006636), (105496, 2922390), (118683, 2597680), (123048, 2505530), (129884, 2373660), (131870, 2337912), (136720, 2254977), (153810, 2004424), (158244, 1948260), (162355, 1898928), (194826, 1582440), (197805, 1558608), (205080, 1503318), (210992, 1461195), (237366, 1298840), (246096, 1252765), (250553, 1230480), (259768, 1186830), (263740, 1168956), (292239, 1054960), (307620, 1002212), (316488, 974130), (324710, 949464), (389652, 791220), (395610, 779304), (410160, 751659), (474732, 649420), (487065, 632976), (501106, 615240), (519536, 593415), (527480, 584478)]