78232440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:182

約数の個数: 256

約数和(自身を含む): 284497920

約数和(自身を除く): 206265480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 47, 52, 55, 60, 65, 66, 78, 88, 94, 97, 104, 110, 120, 130, 132, 141, 143, 156, 165, 188, 194, 195, 220, 235, 260, 264, 282, 286, 291, 312, 330, 376, 388, 390, 429, 440, 470, 485, 517, 520, 564, 572, 582, 611, 660, 705, 715, 776, 780, 858, 940, 970, 1034, 1067, 1128, 1144, 1164, 1222, 1261, 1320, 1410, 1430, 1455, 1551, 1560, 1716, 1833, 1880, 1940, 2068, 2134, 2145, 2328, 2444, 2522, 2585, 2820, 2860, 2910, 3055, 3102, 3201, 3432, 3666, 3783, 3880, 4136, 4268, 4290, 4559, 4888, 5044, 5170, 5335, 5640, 5720, 5820, 6110, 6204, 6305, 6402, 6721, 7332, 7566, 7755, 8536, 8580, 9118, 9165, 10088, 10340, 10670, 11640, 12220, 12408, 12610, 12804, 13442, 13677, 13871, 14664, 15132, 15510, 16005, 17160, 18236, 18330, 18915, 20163, 20680, 21340, 22795, 24440, 25220, 25608, 26884, 27354, 27742, 30264, 31020, 32010, 33605, 36472, 36660, 37830, 40326, 41613, 42680, 45590, 50149, 50440, 53768, 54708, 55484, 59267, 62040, 64020, 67210, 68385, 69355, 73320, 75660, 80652, 83226, 91180, 100298, 100815, 109416, 110968, 118534, 128040, 134420, 136770, 138710, 150447, 151320, 161304, 166452, 177801, 182360, 200596, 201630, 208065, 237068, 250745, 268840, 273540, 277420, 296335, 300894, 332904, 355602, 401192, 403260, 416130, 474136, 501490, 547080, 554840, 592670, 601788, 651937, 711204, 752235, 806520, 832260, 889005, 1002980, 1185340, 1203576, 1303874, 1422408, 1504470, 1664520, 1778010, 1955811, 2005960, 2370680, 2607748, 3008940, 3259685, 3556020, 3911622, 5215496, 6017880, 6519370, 7112040, 7823244, 9779055, 13038740, 15646488, 19558110, 26077480, 39116220, 78232440]

約数ペア:

[(1, 78232440), (2, 39116220), (3, 26077480), (4, 19558110), (5, 15646488), (6, 13038740), (8, 9779055), (10, 7823244), (11, 7112040), (12, 6519370), (13, 6017880), (15, 5215496), (20, 3911622), (22, 3556020), (24, 3259685), (26, 3008940), (30, 2607748), (33, 2370680), (39, 2005960), (40, 1955811), (44, 1778010), (47, 1664520), (52, 1504470), (55, 1422408), (60, 1303874), (65, 1203576), (66, 1185340), (78, 1002980), (88, 889005), (94, 832260), (97, 806520), (104, 752235), (110, 711204), (120, 651937), (130, 601788), (132, 592670), (141, 554840), (143, 547080), (156, 501490), (165, 474136), (188, 416130), (194, 403260), (195, 401192), (220, 355602), (235, 332904), (260, 300894), (264, 296335), (282, 277420), (286, 273540), (291, 268840), (312, 250745), (330, 237068), (376, 208065), (388, 201630), (390, 200596), (429, 182360), (440, 177801), (470, 166452), (485, 161304), (517, 151320), (520, 150447), (564, 138710), (572, 136770), (582, 134420), (611, 128040), (660, 118534), (705, 110968), (715, 109416), (776, 100815), (780, 100298), (858, 91180), (940, 83226), (970, 80652), (1034, 75660), (1067, 73320), (1128, 69355), (1144, 68385), (1164, 67210), (1222, 64020), (1261, 62040), (1320, 59267), (1410, 55484), (1430, 54708), (1455, 53768), (1551, 50440), (1560, 50149), (1716, 45590), (1833, 42680), (1880, 41613), (1940, 40326), (2068, 37830), (2134, 36660), (2145, 36472), (2328, 33605), (2444, 32010), (2522, 31020), (2585, 30264), (2820, 27742), (2860, 27354), (2910, 26884), (3055, 25608), (3102, 25220), (3201, 24440), (3432, 22795), (3666, 21340), (3783, 20680), (3880, 20163), (4136, 18915), (4268, 18330), (4290, 18236), (4559, 17160), (4888, 16005), (5044, 15510), (5170, 15132), (5335, 14664), (5640, 13871), (5720, 13677), (5820, 13442), (6110, 12804), (6204, 12610), (6305, 12408), (6402, 12220), (6721, 11640), (7332, 10670), (7566, 10340), (7755, 10088), (8536, 9165), (8580, 9118)]