19629944620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1$

素因数の和:397

約数の個数: 384

約数和(自身を含む): 54045573120

約数和(自身を除く): 34415628500

約数列:

[1, 2, 4, 5, 10, 11, 13, 19, 20, 22, 26, 31, 38, 43, 44, 52, 55, 62, 65, 76, 86, 95, 110, 124, 130, 143, 155, 172, 190, 209, 215, 220, 247, 260, 271, 286, 310, 341, 380, 403, 418, 430, 473, 494, 542, 559, 572, 589, 620, 682, 715, 806, 817, 836, 860, 946, 988, 1045, 1084, 1118, 1178, 1235, 1333, 1355, 1364, 1430, 1612, 1634, 1705, 1892, 2015, 2090, 2236, 2356, 2365, 2470, 2666, 2710, 2717, 2795, 2860, 2945, 2981, 3268, 3410, 3523, 4030, 4085, 4180, 4433, 4730, 4940, 5149, 5332, 5420, 5434, 5590, 5890, 5962, 6149, 6479, 6665, 6820, 7046, 7657, 8060, 8170, 8401, 8866, 8987, 9460, 10298, 10621, 10868, 11180, 11653, 11780, 11924, 12298, 12958, 13330, 13585, 14092, 14663, 14905, 15314, 16340, 16802, 17329, 17615, 17732, 17974, 20596, 21242, 22165, 23306, 24596, 25327, 25745, 25916, 26660, 27170, 29326, 29810, 30628, 30745, 32395, 33604, 34658, 35230, 35948, 38285, 38753, 42005, 42484, 44330, 44935, 46612, 50654, 51490, 53105, 54340, 56639, 58265, 58652, 59620, 61490, 64790, 66937, 69316, 70460, 73315, 76570, 77506, 84010, 84227, 86645, 88660, 89870, 92411, 101308, 102980, 106210, 109213, 113278, 116530, 116831, 122980, 126635, 128183, 129580, 133874, 146630, 151489, 153140, 155012, 159619, 168020, 168454, 173290, 179740, 184822, 190619, 193765, 212420, 218426, 221407, 226556, 233060, 233662, 253270, 256366, 267748, 278597, 283195, 293260, 302978, 319238, 329251, 334685, 336908, 346580, 361243, 369644, 381238, 387530, 421135, 436852, 442814, 462055, 467324, 506540, 512732, 546065, 557194, 566390, 584155, 605956, 638476, 640915, 658502, 669370, 722486, 736307, 757445, 762476, 775060, 798095, 842270, 885628, 924110, 953095, 1092130, 1107035, 1114388, 1132780, 1168310, 1201343, 1281830, 1317004, 1338740, 1392985, 1444972, 1472614, 1514890, 1596190, 1646255, 1666379, 1684540, 1755809, 1806215, 1848220, 1906190, 2075047, 2184260, 2214070, 2336620, 2402686, 2435477, 2563660, 2785970, 2878291, 2945228, 3029780, 3192380, 3292510, 3332758, 3511618, 3612430, 3621761, 3681535, 3812380, 3973673, 4150094, 4428140, 4696159, 4805372, 4870954, 5571940, 5756582, 6006715, 6585020, 6665516, 6863617, 7023236, 7224860, 7243522, 7363070, 7947346, 8300188, 8331895, 8779045, 9392318, 9741908, 10375235, 11513164, 12013430, 12177385, 13727234, 14391455, 14487044, 14726140, 15894692, 16663790, 17558090, 18108805, 18784636, 19868365, 20750470, 22825517, 23480795, 24026860, 24354770, 27454468, 28782910, 31661201, 33327580, 34318085, 35116180, 36217610, 39736730, 41500940, 45651034, 46961590, 48709540, 51657749, 57565820, 63322402, 68636170, 72435220, 75499787, 79473460, 89227021, 91302068, 93923180, 103315498, 114127585, 126644804, 137272340, 150999574, 158306005, 178454042, 206630996, 228255170, 258288745, 301999148, 316612010, 356908084, 377498935, 446135105, 456510340, 516577490, 633224020, 754997870, 892270210, 981497231, 1033154980, 1509995740, 1784540420, 1962994462, 3925988924, 4907486155, 9814972310, 19629944620]

約数ペア:

[(1, 19629944620), (2, 9814972310), (4, 4907486155), (5, 3925988924), (10, 1962994462), (11, 1784540420), (13, 1509995740), (19, 1033154980), (20, 981497231), (22, 892270210), (26, 754997870), (31, 633224020), (38, 516577490), (43, 456510340), (44, 446135105), (52, 377498935), (55, 356908084), (62, 316612010), (65, 301999148), (76, 258288745), (86, 228255170), (95, 206630996), (110, 178454042), (124, 158306005), (130, 150999574), (143, 137272340), (155, 126644804), (172, 114127585), (190, 103315498), (209, 93923180), (215, 91302068), (220, 89227021), (247, 79473460), (260, 75499787), (271, 72435220), (286, 68636170), (310, 63322402), (341, 57565820), (380, 51657749), (403, 48709540), (418, 46961590), (430, 45651034), (473, 41500940), (494, 39736730), (542, 36217610), (559, 35116180), (572, 34318085), (589, 33327580), (620, 31661201), (682, 28782910), (715, 27454468), (806, 24354770), (817, 24026860), (836, 23480795), (860, 22825517), (946, 20750470), (988, 19868365), (1045, 18784636), (1084, 18108805), (1118, 17558090), (1178, 16663790), (1235, 15894692), (1333, 14726140), (1355, 14487044), (1364, 14391455), (1430, 13727234), (1612, 12177385), (1634, 12013430), (1705, 11513164), (1892, 10375235), (2015, 9741908), (2090, 9392318), (2236, 8779045), (2356, 8331895), (2365, 8300188), (2470, 7947346), (2666, 7363070), (2710, 7243522), (2717, 7224860), (2795, 7023236), (2860, 6863617), (2945, 6665516), (2981, 6585020), (3268, 6006715), (3410, 5756582), (3523, 5571940), (4030, 4870954), (4085, 4805372), (4180, 4696159), (4433, 4428140), (4730, 4150094), (4940, 3973673), (5149, 3812380), (5332, 3681535), (5420, 3621761), (5434, 3612430), (5590, 3511618), (5890, 3332758), (5962, 3292510), (6149, 3192380), (6479, 3029780), (6665, 2945228), (6820, 2878291), (7046, 2785970), (7657, 2563660), (8060, 2435477), (8170, 2402686), (8401, 2336620), (8866, 2214070), (8987, 2184260), (9460, 2075047), (10298, 1906190), (10621, 1848220), (10868, 1806215), (11180, 1755809), (11653, 1684540), (11780, 1666379), (11924, 1646255), (12298, 1596190), (12958, 1514890), (13330, 1472614), (13585, 1444972), (14092, 1392985), (14663, 1338740), (14905, 1317004), (15314, 1281830), (16340, 1201343), (16802, 1168310), (17329, 1132780), (17615, 1114388), (17732, 1107035), (17974, 1092130), (20596, 953095), (21242, 924110), (22165, 885628), (23306, 842270), (24596, 798095), (25327, 775060), (25745, 762476), (25916, 757445), (26660, 736307), (27170, 722486), (29326, 669370), (29810, 658502), (30628, 640915), (30745, 638476), (32395, 605956), (33604, 584155), (34658, 566390), (35230, 557194), (35948, 546065), (38285, 512732), (38753, 506540), (42005, 467324), (42484, 462055), (44330, 442814), (44935, 436852), (46612, 421135), (50654, 387530), (51490, 381238), (53105, 369644), (54340, 361243), (56639, 346580), (58265, 336908), (58652, 334685), (59620, 329251), (61490, 319238), (64790, 302978), (66937, 293260), (69316, 283195), (70460, 278597), (73315, 267748), (76570, 256366), (77506, 253270), (84010, 233662), (84227, 233060), (86645, 226556), (88660, 221407), (89870, 218426), (92411, 212420), (101308, 193765), (102980, 190619), (106210, 184822), (109213, 179740), (113278, 173290), (116530, 168454), (116831, 168020), (122980, 159619), (126635, 155012), (128183, 153140), (129580, 151489), (133874, 146630)]