776970720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{1867}}^1$

素因数の和:1922

約数の個数: 216

約数和(自身を含む): 2818061064

約数和(自身を除く): 2041090344

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 204, 240, 255, 272, 288, 289, 306, 340, 360, 408, 480, 510, 544, 578, 612, 680, 720, 765, 816, 867, 1020, 1156, 1224, 1360, 1440, 1445, 1530, 1632, 1734, 1867, 2040, 2312, 2448, 2601, 2720, 2890, 3060, 3468, 3734, 4080, 4335, 4624, 4896, 5202, 5601, 5780, 6120, 6936, 7468, 8160, 8670, 9248, 9335, 10404, 11202, 11560, 12240, 13005, 13872, 14936, 16803, 17340, 18670, 20808, 22404, 23120, 24480, 26010, 27744, 28005, 29872, 31739, 33606, 34680, 37340, 41616, 44808, 46240, 52020, 56010, 59744, 63478, 67212, 69360, 74680, 83232, 84015, 89616, 95217, 104040, 112020, 126956, 134424, 138720, 149360, 158695, 168030, 179232, 190434, 208080, 224040, 253912, 268848, 285651, 298720, 317390, 336060, 380868, 416160, 448080, 476085, 507824, 537696, 539563, 571302, 634780, 672120, 761736, 896160, 952170, 1015648, 1079126, 1142604, 1269560, 1344240, 1428255, 1523472, 1618689, 1904340, 2158252, 2285208, 2539120, 2688480, 2697815, 2856510, 3046944, 3237378, 3808680, 4316504, 4570416, 4856067, 5078240, 5395630, 5713020, 6474756, 7617360, 8093445, 8633008, 9140832, 9712134, 10791260, 11426040, 12949512, 15234720, 16186890, 17266016, 19424268, 21582520, 22852080, 24280335, 25899024, 32373780, 38848536, 43165040, 45704160, 48560670, 51798048, 64747560, 77697072, 86330080, 97121340, 129495120, 155394144, 194242680, 258990240, 388485360, 776970720]

約数ペア:

[(1, 776970720), (2, 388485360), (3, 258990240), (4, 194242680), (5, 155394144), (6, 129495120), (8, 97121340), (9, 86330080), (10, 77697072), (12, 64747560), (15, 51798048), (16, 48560670), (17, 45704160), (18, 43165040), (20, 38848536), (24, 32373780), (30, 25899024), (32, 24280335), (34, 22852080), (36, 21582520), (40, 19424268), (45, 17266016), (48, 16186890), (51, 15234720), (60, 12949512), (68, 11426040), (72, 10791260), (80, 9712134), (85, 9140832), (90, 8633008), (96, 8093445), (102, 7617360), (120, 6474756), (136, 5713020), (144, 5395630), (153, 5078240), (160, 4856067), (170, 4570416), (180, 4316504), (204, 3808680), (240, 3237378), (255, 3046944), (272, 2856510), (288, 2697815), (289, 2688480), (306, 2539120), (340, 2285208), (360, 2158252), (408, 1904340), (480, 1618689), (510, 1523472), (544, 1428255), (578, 1344240), (612, 1269560), (680, 1142604), (720, 1079126), (765, 1015648), (816, 952170), (867, 896160), (1020, 761736), (1156, 672120), (1224, 634780), (1360, 571302), (1440, 539563), (1445, 537696), (1530, 507824), (1632, 476085), (1734, 448080), (1867, 416160), (2040, 380868), (2312, 336060), (2448, 317390), (2601, 298720), (2720, 285651), (2890, 268848), (3060, 253912), (3468, 224040), (3734, 208080), (4080, 190434), (4335, 179232), (4624, 168030), (4896, 158695), (5202, 149360), (5601, 138720), (5780, 134424), (6120, 126956), (6936, 112020), (7468, 104040), (8160, 95217), (8670, 89616), (9248, 84015), (9335, 83232), (10404, 74680), (11202, 69360), (11560, 67212), (12240, 63478), (13005, 59744), (13872, 56010), (14936, 52020), (16803, 46240), (17340, 44808), (18670, 41616), (20808, 37340), (22404, 34680), (23120, 33606), (24480, 31739), (26010, 29872), (27744, 28005)]