219954505860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^2\times {\mathrm{239}}^1\times {\mathrm{4721}}^1$

素因数の和:5016

約数の個数: 288

約数和(自身を含む): 725389862400

約数和(自身を除く): 505435356540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 108, 114, 135, 171, 180, 190, 228, 239, 270, 285, 342, 361, 380, 478, 513, 540, 570, 684, 717, 722, 855, 956, 1026, 1083, 1140, 1195, 1434, 1444, 1710, 1805, 2052, 2151, 2166, 2390, 2565, 2868, 3249, 3420, 3585, 3610, 4302, 4332, 4541, 4721, 4780, 5130, 5415, 6453, 6498, 7170, 7220, 8604, 9082, 9442, 9747, 10260, 10755, 10830, 12906, 12996, 13623, 14163, 14340, 16245, 18164, 18884, 19494, 21510, 21660, 22705, 23605, 25812, 27246, 28326, 32265, 32490, 38988, 40869, 42489, 43020, 45410, 47210, 48735, 54492, 56652, 64530, 64980, 68115, 70815, 81738, 84978, 86279, 89699, 90820, 94420, 97470, 122607, 127467, 129060, 136230, 141630, 163476, 169956, 172558, 179398, 194940, 204345, 212445, 245214, 254934, 258837, 269097, 272460, 283260, 345116, 358796, 408690, 424890, 431395, 448495, 490428, 509868, 517674, 538194, 613035, 637335, 776511, 807291, 817380, 849780, 862790, 896990, 1035348, 1076388, 1128319, 1226070, 1274670, 1294185, 1345485, 1553022, 1614582, 1704281, 1725580, 1793980, 2256638, 2329533, 2421873, 2452140, 2549340, 2588370, 2690970, 3106044, 3229164, 3384957, 3408562, 3882555, 4036455, 4513276, 4659066, 4843746, 5112843, 5176740, 5381940, 5641595, 6769914, 6817124, 7765110, 8072910, 8521405, 9318132, 9687492, 10154871, 10225686, 11283190, 11647665, 12109365, 13539828, 15338529, 15530220, 16145820, 16924785, 17042810, 20309742, 20451372, 21438061, 22566380, 23295330, 24218730, 25564215, 30464613, 30677058, 33849570, 34085620, 40619484, 42876122, 46015587, 46590660, 48437460, 50774355, 51128430, 60929226, 61354116, 64314183, 67699140, 76692645, 85752244, 92031174, 101548710, 102256860, 107190305, 121858452, 128628366, 152323065, 153385290, 184062348, 192942549, 203097420, 214380610, 230077935, 257256732, 304646130, 306770580, 321570915, 385885098, 407323159, 428761220, 460155870, 578827647, 609292260, 643141830, 771770196, 814646318, 920311740, 964712745, 1157655294, 1221969477, 1286283660, 1629292636, 1929425490, 2036615795, 2315310588, 2443938954, 2894138235, 3665908431, 3858850980, 4073231590, 4887877908, 5788276470, 6109847385, 7331816862, 8146463180, 10997725293, 11576552940, 12219694770, 14663633724, 18329542155, 21995450586, 24439389540, 36659084310, 43990901172, 54988626465, 73318168620, 109977252930, 219954505860]

約数ペア:

[(1, 219954505860), (2, 109977252930), (3, 73318168620), (4, 54988626465), (5, 43990901172), (6, 36659084310), (9, 24439389540), (10, 21995450586), (12, 18329542155), (15, 14663633724), (18, 12219694770), (19, 11576552940), (20, 10997725293), (27, 8146463180), (30, 7331816862), (36, 6109847385), (38, 5788276470), (45, 4887877908), (54, 4073231590), (57, 3858850980), (60, 3665908431), (76, 2894138235), (90, 2443938954), (95, 2315310588), (108, 2036615795), (114, 1929425490), (135, 1629292636), (171, 1286283660), (180, 1221969477), (190, 1157655294), (228, 964712745), (239, 920311740), (270, 814646318), (285, 771770196), (342, 643141830), (361, 609292260), (380, 578827647), (478, 460155870), (513, 428761220), (540, 407323159), (570, 385885098), (684, 321570915), (717, 306770580), (722, 304646130), (855, 257256732), (956, 230077935), (1026, 214380610), (1083, 203097420), (1140, 192942549), (1195, 184062348), (1434, 153385290), (1444, 152323065), (1710, 128628366), (1805, 121858452), (2052, 107190305), (2151, 102256860), (2166, 101548710), (2390, 92031174), (2565, 85752244), (2868, 76692645), (3249, 67699140), (3420, 64314183), (3585, 61354116), (3610, 60929226), (4302, 51128430), (4332, 50774355), (4541, 48437460), (4721, 46590660), (4780, 46015587), (5130, 42876122), (5415, 40619484), (6453, 34085620), (6498, 33849570), (7170, 30677058), (7220, 30464613), (8604, 25564215), (9082, 24218730), (9442, 23295330), (9747, 22566380), (10260, 21438061), (10755, 20451372), (10830, 20309742), (12906, 17042810), (12996, 16924785), (13623, 16145820), (14163, 15530220), (14340, 15338529), (16245, 13539828), (18164, 12109365), (18884, 11647665), (19494, 11283190), (21510, 10225686), (21660, 10154871), (22705, 9687492), (23605, 9318132), (25812, 8521405), (27246, 8072910), (28326, 7765110), (32265, 6817124), (32490, 6769914), (38988, 5641595), (40869, 5381940), (42489, 5176740), (43020, 5112843), (45410, 4843746), (47210, 4659066), (48735, 4513276), (54492, 4036455), (56652, 3882555), (64530, 3408562), (64980, 3384957), (68115, 3229164), (70815, 3106044), (81738, 2690970), (84978, 2588370), (86279, 2549340), (89699, 2452140), (90820, 2421873), (94420, 2329533), (97470, 2256638), (122607, 1793980), (127467, 1725580), (129060, 1704281), (136230, 1614582), (141630, 1553022), (163476, 1345485), (169956, 1294185), (172558, 1274670), (179398, 1226070), (194940, 1128319), (204345, 1076388), (212445, 1035348), (245214, 896990), (254934, 862790), (258837, 849780), (269097, 817380), (272460, 807291), (283260, 776511), (345116, 637335), (358796, 613035), (408690, 538194), (424890, 517674), (431395, 509868), (448495, 490428)]