156777693760

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{29989}}^1$

素因数の和:30085

約数の個数: 168

約数和(自身を含む): 408463440120

約数和(自身を除く): 251685746360

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 32, 34, 40, 62, 64, 68, 80, 85, 124, 136, 155, 160, 170, 248, 272, 310, 320, 340, 496, 527, 544, 620, 680, 961, 992, 1054, 1088, 1240, 1360, 1922, 1984, 2108, 2480, 2635, 2720, 3844, 4216, 4805, 4960, 5270, 5440, 7688, 8432, 9610, 9920, 10540, 15376, 16337, 16864, 19220, 21080, 29989, 30752, 32674, 33728, 38440, 42160, 59978, 61504, 65348, 76880, 81685, 84320, 119956, 130696, 149945, 153760, 163370, 168640, 239912, 261392, 299890, 307520, 326740, 479824, 509813, 522784, 599780, 653480, 929659, 959648, 1019626, 1045568, 1199560, 1306960, 1859318, 1919296, 2039252, 2399120, 2549065, 2613920, 3718636, 4078504, 4648295, 4798240, 5098130, 5227840, 7437272, 8157008, 9296590, 9596480, 10196260, 14874544, 15804203, 16314016, 18593180, 20392520, 28819429, 29749088, 31608406, 32628032, 37186360, 40785040, 57638858, 59498176, 63216812, 74372720, 79021015, 81570080, 115277716, 126433624, 144097145, 148745440, 158042030, 163140160, 230555432, 252867248, 288194290, 297490880, 316084060, 461110864, 489930293, 505734496, 576388580, 632168120, 922221728, 979860586, 1011468992, 1152777160, 1264336240, 1844443456, 1959721172, 2305554320, 2449651465, 2528672480, 3919442344, 4611108640, 4899302930, 5057344960, 7838884688, 9222217280, 9798605860, 15677769376, 19597211720, 31355538752, 39194423440, 78388846880, 156777693760]

約数ペア:

[(1, 156777693760), (2, 78388846880), (4, 39194423440), (5, 31355538752), (8, 19597211720), (10, 15677769376), (16, 9798605860), (17, 9222217280), (20, 7838884688), (31, 5057344960), (32, 4899302930), (34, 4611108640), (40, 3919442344), (62, 2528672480), (64, 2449651465), (68, 2305554320), (80, 1959721172), (85, 1844443456), (124, 1264336240), (136, 1152777160), (155, 1011468992), (160, 979860586), (170, 922221728), (248, 632168120), (272, 576388580), (310, 505734496), (320, 489930293), (340, 461110864), (496, 316084060), (527, 297490880), (544, 288194290), (620, 252867248), (680, 230555432), (961, 163140160), (992, 158042030), (1054, 148745440), (1088, 144097145), (1240, 126433624), (1360, 115277716), (1922, 81570080), (1984, 79021015), (2108, 74372720), (2480, 63216812), (2635, 59498176), (2720, 57638858), (3844, 40785040), (4216, 37186360), (4805, 32628032), (4960, 31608406), (5270, 29749088), (5440, 28819429), (7688, 20392520), (8432, 18593180), (9610, 16314016), (9920, 15804203), (10540, 14874544), (15376, 10196260), (16337, 9596480), (16864, 9296590), (19220, 8157008), (21080, 7437272), (29989, 5227840), (30752, 5098130), (32674, 4798240), (33728, 4648295), (38440, 4078504), (42160, 3718636), (59978, 2613920), (61504, 2549065), (65348, 2399120), (76880, 2039252), (81685, 1919296), (84320, 1859318), (119956, 1306960), (130696, 1199560), (149945, 1045568), (153760, 1019626), (163370, 959648), (168640, 929659), (239912, 653480), (261392, 599780), (299890, 522784), (307520, 509813), (326740, 479824)]