2442148280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{977}}^1$

素因数の和:1054

約数の個数: 256

約数和(自身を含む): 7097932800

約数和(自身を除く): 4655784520

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 19, 20, 22, 23, 26, 38, 40, 44, 46, 52, 55, 65, 76, 88, 92, 95, 104, 110, 115, 130, 143, 152, 184, 190, 209, 220, 230, 247, 253, 260, 286, 299, 380, 418, 437, 440, 460, 494, 506, 520, 572, 598, 715, 760, 836, 874, 920, 977, 988, 1012, 1045, 1144, 1196, 1235, 1265, 1430, 1495, 1672, 1748, 1954, 1976, 2024, 2090, 2185, 2392, 2470, 2530, 2717, 2860, 2990, 3289, 3496, 3908, 4180, 4370, 4807, 4885, 4940, 5060, 5434, 5681, 5720, 5980, 6578, 7816, 8360, 8740, 9614, 9770, 9880, 10120, 10747, 10868, 11362, 11960, 12701, 13156, 13585, 16445, 17480, 18563, 19228, 19540, 21494, 21736, 22471, 22724, 24035, 25402, 26312, 27170, 28405, 32890, 37126, 38456, 39080, 42988, 44942, 45448, 48070, 50804, 53735, 54340, 56810, 62491, 63505, 65780, 74252, 85976, 89884, 92815, 96140, 101608, 107470, 108680, 112355, 113620, 124982, 127010, 131560, 139711, 148504, 179768, 185630, 192280, 204193, 214940, 224710, 227240, 241319, 247181, 249964, 254020, 279422, 292123, 312455, 371260, 408386, 426949, 429880, 449420, 482638, 494362, 499928, 508040, 558844, 584246, 624910, 698555, 742520, 816772, 853898, 898840, 965276, 988724, 1020965, 1117688, 1168492, 1206595, 1235905, 1249820, 1397110, 1460615, 1633544, 1707796, 1930552, 1977448, 2041930, 2134745, 2336984, 2413190, 2471810, 2499640, 2654509, 2794220, 2921230, 3213353, 3415592, 4083860, 4269490, 4696439, 4826380, 4943620, 5309018, 5550337, 5588440, 5842460, 6426706, 8167720, 8538980, 9392878, 9652760, 9887240, 10618036, 11100674, 11684920, 12853412, 13272545, 16066765, 17077960, 18785756, 21236072, 22201348, 23482195, 25706824, 26545090, 27751685, 32133530, 37571512, 44402696, 46964390, 53090180, 55503370, 61053707, 64267060, 93928780, 106180360, 111006740, 122107414, 128534120, 187857560, 222013480, 244214828, 305268535, 488429656, 610537070, 1221074140, 2442148280]

約数ペア:

[(1, 2442148280), (2, 1221074140), (4, 610537070), (5, 488429656), (8, 305268535), (10, 244214828), (11, 222013480), (13, 187857560), (19, 128534120), (20, 122107414), (22, 111006740), (23, 106180360), (26, 93928780), (38, 64267060), (40, 61053707), (44, 55503370), (46, 53090180), (52, 46964390), (55, 44402696), (65, 37571512), (76, 32133530), (88, 27751685), (92, 26545090), (95, 25706824), (104, 23482195), (110, 22201348), (115, 21236072), (130, 18785756), (143, 17077960), (152, 16066765), (184, 13272545), (190, 12853412), (209, 11684920), (220, 11100674), (230, 10618036), (247, 9887240), (253, 9652760), (260, 9392878), (286, 8538980), (299, 8167720), (380, 6426706), (418, 5842460), (437, 5588440), (440, 5550337), (460, 5309018), (494, 4943620), (506, 4826380), (520, 4696439), (572, 4269490), (598, 4083860), (715, 3415592), (760, 3213353), (836, 2921230), (874, 2794220), (920, 2654509), (977, 2499640), (988, 2471810), (1012, 2413190), (1045, 2336984), (1144, 2134745), (1196, 2041930), (1235, 1977448), (1265, 1930552), (1430, 1707796), (1495, 1633544), (1672, 1460615), (1748, 1397110), (1954, 1249820), (1976, 1235905), (2024, 1206595), (2090, 1168492), (2185, 1117688), (2392, 1020965), (2470, 988724), (2530, 965276), (2717, 898840), (2860, 853898), (2990, 816772), (3289, 742520), (3496, 698555), (3908, 624910), (4180, 584246), (4370, 558844), (4807, 508040), (4885, 499928), (4940, 494362), (5060, 482638), (5434, 449420), (5681, 429880), (5720, 426949), (5980, 408386), (6578, 371260), (7816, 312455), (8360, 292123), (8740, 279422), (9614, 254020), (9770, 249964), (9880, 247181), (10120, 241319), (10747, 227240), (10868, 224710), (11362, 214940), (11960, 204193), (12701, 192280), (13156, 185630), (13585, 179768), (16445, 148504), (17480, 139711), (18563, 131560), (19228, 127010), (19540, 124982), (21494, 113620), (21736, 112355), (22471, 108680), (22724, 107470), (24035, 101608), (25402, 96140), (26312, 92815), (27170, 89884), (28405, 85976), (32890, 74252), (37126, 65780), (38456, 63505), (39080, 62491), (42988, 56810), (44942, 54340), (45448, 53735), (48070, 50804)]