20343623520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{11299}}^1$

素因数の和:11370

約数の個数: 288

約数和(自身を含む): 72716313600

約数和(自身を除く): 52372690080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 32, 33, 40, 44, 48, 55, 60, 62, 66, 80, 88, 93, 96, 110, 120, 121, 124, 132, 155, 160, 165, 176, 186, 220, 240, 242, 248, 264, 310, 330, 341, 352, 363, 372, 440, 465, 480, 484, 496, 528, 605, 620, 660, 682, 726, 744, 880, 930, 968, 992, 1023, 1056, 1210, 1240, 1320, 1364, 1452, 1488, 1705, 1760, 1815, 1860, 1936, 2046, 2420, 2480, 2640, 2728, 2904, 2976, 3410, 3630, 3720, 3751, 3872, 4092, 4840, 4960, 5115, 5280, 5456, 5808, 6820, 7260, 7440, 7502, 8184, 9680, 10230, 10912, 11253, 11299, 11616, 13640, 14520, 14880, 15004, 16368, 18755, 19360, 20460, 22506, 22598, 27280, 29040, 30008, 32736, 33897, 37510, 40920, 45012, 45196, 54560, 56265, 56495, 58080, 60016, 67794, 75020, 81840, 90024, 90392, 112530, 112990, 120032, 124289, 135588, 150040, 163680, 169485, 180048, 180784, 225060, 225980, 248578, 271176, 300080, 338970, 350269, 360096, 361568, 372867, 450120, 451960, 497156, 542352, 600160, 621445, 677940, 700538, 745734, 900240, 903920, 994312, 1050807, 1084704, 1242890, 1355880, 1367179, 1401076, 1491468, 1751345, 1800480, 1807840, 1864335, 1988624, 2101614, 2485780, 2711760, 2734358, 2802152, 2982936, 3502690, 3728670, 3852959, 3977248, 4101537, 4203228, 4971560, 5254035, 5423520, 5468716, 5604304, 5965872, 6835895, 7005380, 7457340, 7705918, 8203074, 8406456, 9943120, 10508070, 10937432, 11208608, 11558877, 11931744, 13671790, 14010760, 14914680, 15411836, 16406148, 16812912, 19264795, 19886240, 20507685, 21016140, 21874864, 23117754, 27343580, 28021520, 29829360, 30823672, 32812296, 33625824, 38529590, 41015370, 42032280, 42382549, 43749728, 46235508, 54687160, 56043040, 57794385, 59658720, 61647344, 65624592, 77059180, 82030740, 84064560, 84765098, 92471016, 109374320, 115588770, 123294688, 127147647, 131249184, 154118360, 164061480, 168129120, 169530196, 184942032, 211912745, 218748640, 231177540, 254295294, 308236720, 328122960, 339060392, 369884064, 423825490, 462355080, 508590588, 616473440, 635738235, 656245920, 678120784, 847650980, 924710160, 1017181176, 1271476470, 1356241568, 1695301960, 1849420320, 2034362352, 2542952940, 3390603920, 4068724704, 5085905880, 6781207840, 10171811760, 20343623520]

約数ペア:

[(1, 20343623520), (2, 10171811760), (3, 6781207840), (4, 5085905880), (5, 4068724704), (6, 3390603920), (8, 2542952940), (10, 2034362352), (11, 1849420320), (12, 1695301960), (15, 1356241568), (16, 1271476470), (20, 1017181176), (22, 924710160), (24, 847650980), (30, 678120784), (31, 656245920), (32, 635738235), (33, 616473440), (40, 508590588), (44, 462355080), (48, 423825490), (55, 369884064), (60, 339060392), (62, 328122960), (66, 308236720), (80, 254295294), (88, 231177540), (93, 218748640), (96, 211912745), (110, 184942032), (120, 169530196), (121, 168129120), (124, 164061480), (132, 154118360), (155, 131249184), (160, 127147647), (165, 123294688), (176, 115588770), (186, 109374320), (220, 92471016), (240, 84765098), (242, 84064560), (248, 82030740), (264, 77059180), (310, 65624592), (330, 61647344), (341, 59658720), (352, 57794385), (363, 56043040), (372, 54687160), (440, 46235508), (465, 43749728), (480, 42382549), (484, 42032280), (496, 41015370), (528, 38529590), (605, 33625824), (620, 32812296), (660, 30823672), (682, 29829360), (726, 28021520), (744, 27343580), (880, 23117754), (930, 21874864), (968, 21016140), (992, 20507685), (1023, 19886240), (1056, 19264795), (1210, 16812912), (1240, 16406148), (1320, 15411836), (1364, 14914680), (1452, 14010760), (1488, 13671790), (1705, 11931744), (1760, 11558877), (1815, 11208608), (1860, 10937432), (1936, 10508070), (2046, 9943120), (2420, 8406456), (2480, 8203074), (2640, 7705918), (2728, 7457340), (2904, 7005380), (2976, 6835895), (3410, 5965872), (3630, 5604304), (3720, 5468716), (3751, 5423520), (3872, 5254035), (4092, 4971560), (4840, 4203228), (4960, 4101537), (5115, 3977248), (5280, 3852959), (5456, 3728670), (5808, 3502690), (6820, 2982936), (7260, 2802152), (7440, 2734358), (7502, 2711760), (8184, 2485780), (9680, 2101614), (10230, 1988624), (10912, 1864335), (11253, 1807840), (11299, 1800480), (11616, 1751345), (13640, 1491468), (14520, 1401076), (14880, 1367179), (15004, 1355880), (16368, 1242890), (18755, 1084704), (19360, 1050807), (20460, 994312), (22506, 903920), (22598, 900240), (27280, 745734), (29040, 700538), (30008, 677940), (32736, 621445), (33897, 600160), (37510, 542352), (40920, 497156), (45012, 451960), (45196, 450120), (54560, 372867), (56265, 361568), (56495, 360096), (58080, 350269), (60016, 338970), (67794, 300080), (75020, 271176), (81840, 248578), (90024, 225980), (90392, 225060), (112530, 180784), (112990, 180048), (120032, 169485), (124289, 163680), (135588, 150040)]