15950874940

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2647}}^1$

素因数の和:2737

約数の個数: 288

約数和(自身を含む): 46860194304

約数和(自身を除く): 30909319364

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 26, 28, 35, 43, 44, 49, 52, 55, 65, 70, 77, 86, 91, 98, 110, 130, 140, 143, 154, 172, 182, 196, 215, 220, 245, 260, 286, 301, 308, 364, 385, 430, 455, 473, 490, 539, 559, 572, 602, 637, 715, 770, 860, 910, 946, 980, 1001, 1078, 1118, 1204, 1274, 1430, 1505, 1540, 1820, 1892, 2002, 2107, 2156, 2236, 2365, 2548, 2647, 2695, 2795, 2860, 3010, 3185, 3311, 3913, 4004, 4214, 4730, 5005, 5294, 5390, 5590, 6020, 6149, 6370, 6622, 7007, 7826, 8428, 9460, 10010, 10535, 10588, 10780, 11180, 12298, 12740, 13235, 13244, 14014, 15652, 16555, 18529, 19565, 20020, 21070, 23177, 24596, 26470, 27391, 28028, 29117, 30745, 33110, 34411, 35035, 37058, 39130, 42140, 43043, 46354, 52940, 54782, 58234, 61490, 66220, 68822, 70070, 74116, 78260, 86086, 92645, 92708, 109564, 113821, 115885, 116468, 122980, 129703, 136955, 137644, 140140, 145585, 172055, 172172, 185290, 203819, 215215, 227642, 231770, 240877, 259406, 273910, 291170, 301301, 344110, 370580, 378521, 407638, 430430, 455284, 463540, 481754, 518812, 547820, 569105, 582340, 602602, 648515, 688220, 757042, 796747, 815276, 860860, 963508, 1019095, 1138210, 1204385, 1205204, 1252031, 1297030, 1426733, 1479673, 1506505, 1514084, 1593494, 1686139, 1892605, 2038190, 2276420, 2408770, 2504062, 2594060, 2649647, 2853466, 2959346, 3013010, 3186988, 3372278, 3785210, 3983735, 4076380, 4817540, 5008124, 5299294, 5577229, 5706932, 5918692, 6026020, 6260155, 6744556, 7133665, 7398365, 7570420, 7967470, 8430695, 8764217, 10357711, 10598588, 11154458, 12520310, 13248235, 14267330, 14796730, 15934940, 16276403, 16861390, 17528434, 18547529, 20715422, 22308916, 25040620, 26496470, 27886145, 28534660, 29593460, 32552806, 33722780, 35056868, 37095058, 41430844, 43821085, 51788555, 52992940, 55772290, 61349519, 65105612, 72503977, 74190116, 81382015, 87642170, 92737645, 103577110, 111544580, 113934821, 122699038, 145007954, 162764030, 175284340, 185475290, 207154220, 227869642, 245398076, 290015908, 306747595, 325528060, 362519885, 370950580, 455739284, 569674105, 613495190, 725039770, 797543747, 1139348210, 1226990380, 1450079540, 1595087494, 2278696420, 3190174988, 3987718735, 7975437470, 15950874940]

約数ペア:

[(1, 15950874940), (2, 7975437470), (4, 3987718735), (5, 3190174988), (7, 2278696420), (10, 1595087494), (11, 1450079540), (13, 1226990380), (14, 1139348210), (20, 797543747), (22, 725039770), (26, 613495190), (28, 569674105), (35, 455739284), (43, 370950580), (44, 362519885), (49, 325528060), (52, 306747595), (55, 290015908), (65, 245398076), (70, 227869642), (77, 207154220), (86, 185475290), (91, 175284340), (98, 162764030), (110, 145007954), (130, 122699038), (140, 113934821), (143, 111544580), (154, 103577110), (172, 92737645), (182, 87642170), (196, 81382015), (215, 74190116), (220, 72503977), (245, 65105612), (260, 61349519), (286, 55772290), (301, 52992940), (308, 51788555), (364, 43821085), (385, 41430844), (430, 37095058), (455, 35056868), (473, 33722780), (490, 32552806), (539, 29593460), (559, 28534660), (572, 27886145), (602, 26496470), (637, 25040620), (715, 22308916), (770, 20715422), (860, 18547529), (910, 17528434), (946, 16861390), (980, 16276403), (1001, 15934940), (1078, 14796730), (1118, 14267330), (1204, 13248235), (1274, 12520310), (1430, 11154458), (1505, 10598588), (1540, 10357711), (1820, 8764217), (1892, 8430695), (2002, 7967470), (2107, 7570420), (2156, 7398365), (2236, 7133665), (2365, 6744556), (2548, 6260155), (2647, 6026020), (2695, 5918692), (2795, 5706932), (2860, 5577229), (3010, 5299294), (3185, 5008124), (3311, 4817540), (3913, 4076380), (4004, 3983735), (4214, 3785210), (4730, 3372278), (5005, 3186988), (5294, 3013010), (5390, 2959346), (5590, 2853466), (6020, 2649647), (6149, 2594060), (6370, 2504062), (6622, 2408770), (7007, 2276420), (7826, 2038190), (8428, 1892605), (9460, 1686139), (10010, 1593494), (10535, 1514084), (10588, 1506505), (10780, 1479673), (11180, 1426733), (12298, 1297030), (12740, 1252031), (13235, 1205204), (13244, 1204385), (14014, 1138210), (15652, 1019095), (16555, 963508), (18529, 860860), (19565, 815276), (20020, 796747), (21070, 757042), (23177, 688220), (24596, 648515), (26470, 602602), (27391, 582340), (28028, 569105), (29117, 547820), (30745, 518812), (33110, 481754), (34411, 463540), (35035, 455284), (37058, 430430), (39130, 407638), (42140, 378521), (43043, 370580), (46354, 344110), (52940, 301301), (54782, 291170), (58234, 273910), (61490, 259406), (66220, 240877), (68822, 231770), (70070, 227642), (74116, 215215), (78260, 203819), (86086, 185290), (92645, 172172), (92708, 172055), (109564, 145585), (113821, 140140), (115885, 137644), (116468, 136955), (122980, 129703)]