310439491320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{401}}^1\times {\mathrm{19609}}^1$

素因数の和:20078

約数の個数: 256

約数和(自身を含む): 1089776332800

約数和(自身を除く): 779336841480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 47, 56, 60, 70, 84, 94, 105, 120, 140, 141, 168, 188, 210, 235, 280, 282, 329, 376, 401, 420, 470, 564, 658, 705, 802, 840, 940, 987, 1128, 1203, 1316, 1410, 1604, 1645, 1880, 1974, 2005, 2406, 2632, 2807, 2820, 3208, 3290, 3948, 4010, 4812, 4935, 5614, 5640, 6015, 6580, 7896, 8020, 8421, 9624, 9870, 11228, 12030, 13160, 14035, 16040, 16842, 18847, 19609, 19740, 22456, 24060, 28070, 33684, 37694, 39218, 39480, 42105, 48120, 56140, 56541, 58827, 67368, 75388, 78436, 84210, 94235, 98045, 112280, 113082, 117654, 131929, 137263, 150776, 156872, 168420, 188470, 196090, 226164, 235308, 263858, 274526, 282705, 294135, 336840, 376940, 392180, 395787, 411789, 452328, 470616, 527716, 549052, 565410, 588270, 659645, 686315, 753880, 784360, 791574, 823578, 921623, 1055432, 1098104, 1130820, 1176540, 1319290, 1372630, 1583148, 1647156, 1843246, 1978935, 2058945, 2261640, 2353080, 2638580, 2745260, 2764869, 3166296, 3294312, 3686492, 3957870, 4117890, 4608115, 5277160, 5490520, 5529738, 6451361, 7372984, 7863209, 7915740, 8235780, 9216230, 11059476, 12902722, 13824345, 15726418, 15831480, 16471560, 18432460, 19354083, 22118952, 23589627, 25805444, 27648690, 31452836, 32256805, 36864920, 38708166, 39316045, 47179254, 51610888, 55042463, 55297380, 62905672, 64513610, 77416332, 78632090, 94358508, 96770415, 110084926, 110594760, 117948135, 129027220, 154832664, 157264180, 165127389, 188717016, 193540830, 220169852, 235896270, 258054440, 275212315, 314528360, 330254778, 369570823, 387081660, 440339704, 471792540, 550424630, 660509556, 739141646, 774163320, 825636945, 943585080, 1100849260, 1108712469, 1321019112, 1478283292, 1651273890, 1847854115, 2201698520, 2217424938, 2586995761, 2956566584, 3302547780, 3695708230, 4434849876, 5173991522, 5543562345, 6605095560, 7391416460, 7760987283, 8869699752, 10347983044, 11087124690, 12934978805, 14782832920, 15521974566, 20695966088, 22174249380, 25869957610, 31043949132, 38804936415, 44348498760, 51739915220, 62087898264, 77609872830, 103479830440, 155219745660, 310439491320]

約数ペア:

[(1, 310439491320), (2, 155219745660), (3, 103479830440), (4, 77609872830), (5, 62087898264), (6, 51739915220), (7, 44348498760), (8, 38804936415), (10, 31043949132), (12, 25869957610), (14, 22174249380), (15, 20695966088), (20, 15521974566), (21, 14782832920), (24, 12934978805), (28, 11087124690), (30, 10347983044), (35, 8869699752), (40, 7760987283), (42, 7391416460), (47, 6605095560), (56, 5543562345), (60, 5173991522), (70, 4434849876), (84, 3695708230), (94, 3302547780), (105, 2956566584), (120, 2586995761), (140, 2217424938), (141, 2201698520), (168, 1847854115), (188, 1651273890), (210, 1478283292), (235, 1321019112), (280, 1108712469), (282, 1100849260), (329, 943585080), (376, 825636945), (401, 774163320), (420, 739141646), (470, 660509556), (564, 550424630), (658, 471792540), (705, 440339704), (802, 387081660), (840, 369570823), (940, 330254778), (987, 314528360), (1128, 275212315), (1203, 258054440), (1316, 235896270), (1410, 220169852), (1604, 193540830), (1645, 188717016), (1880, 165127389), (1974, 157264180), (2005, 154832664), (2406, 129027220), (2632, 117948135), (2807, 110594760), (2820, 110084926), (3208, 96770415), (3290, 94358508), (3948, 78632090), (4010, 77416332), (4812, 64513610), (4935, 62905672), (5614, 55297380), (5640, 55042463), (6015, 51610888), (6580, 47179254), (7896, 39316045), (8020, 38708166), (8421, 36864920), (9624, 32256805), (9870, 31452836), (11228, 27648690), (12030, 25805444), (13160, 23589627), (14035, 22118952), (16040, 19354083), (16842, 18432460), (18847, 16471560), (19609, 15831480), (19740, 15726418), (22456, 13824345), (24060, 12902722), (28070, 11059476), (33684, 9216230), (37694, 8235780), (39218, 7915740), (39480, 7863209), (42105, 7372984), (48120, 6451361), (56140, 5529738), (56541, 5490520), (58827, 5277160), (67368, 4608115), (75388, 4117890), (78436, 3957870), (84210, 3686492), (94235, 3294312), (98045, 3166296), (112280, 2764869), (113082, 2745260), (117654, 2638580), (131929, 2353080), (137263, 2261640), (150776, 2058945), (156872, 1978935), (168420, 1843246), (188470, 1647156), (196090, 1583148), (226164, 1372630), (235308, 1319290), (263858, 1176540), (274526, 1130820), (282705, 1098104), (294135, 1055432), (336840, 921623), (376940, 823578), (392180, 791574), (395787, 784360), (411789, 753880), (452328, 686315), (470616, 659645), (527716, 588270), (549052, 565410)]