1385846880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{107}}^1\times {\mathrm{223}}^1$

素因数の和:370

約数の個数: 288

約数和(自身を含む): 4864914432

約数和(自身を除く): 3479067552

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 107, 110, 120, 121, 132, 160, 165, 176, 214, 220, 223, 240, 242, 264, 321, 330, 352, 363, 428, 440, 446, 480, 484, 528, 535, 605, 642, 660, 669, 726, 856, 880, 892, 968, 1056, 1070, 1115, 1177, 1210, 1284, 1320, 1338, 1452, 1605, 1712, 1760, 1784, 1815, 1936, 2140, 2230, 2354, 2420, 2453, 2568, 2640, 2676, 2904, 3210, 3345, 3424, 3531, 3568, 3630, 3872, 4280, 4460, 4708, 4840, 4906, 5136, 5280, 5352, 5808, 5885, 6420, 6690, 7062, 7136, 7260, 7359, 8560, 8920, 9416, 9680, 9812, 10272, 10704, 11616, 11770, 12265, 12840, 12947, 13380, 14124, 14520, 14718, 17120, 17655, 17840, 18832, 19360, 19624, 21408, 23540, 23861, 24530, 25680, 25894, 26760, 26983, 28248, 29040, 29436, 35310, 35680, 36795, 37664, 38841, 39248, 47080, 47722, 49060, 51360, 51788, 53520, 53966, 56496, 58080, 58872, 64735, 70620, 71583, 73590, 77682, 78496, 80949, 94160, 95444, 98120, 103576, 107040, 107932, 112992, 117744, 119305, 129470, 134915, 141240, 143166, 147180, 155364, 161898, 188320, 190888, 194205, 196240, 207152, 215864, 235488, 238610, 258940, 262471, 269830, 282480, 286332, 294360, 310728, 323796, 357915, 381776, 388410, 392480, 404745, 414304, 431728, 477220, 517880, 524942, 539660, 564960, 572664, 588720, 621456, 647592, 715830, 763552, 776820, 787413, 809490, 863456, 954440, 1035760, 1049884, 1079320, 1145328, 1177440, 1242912, 1295184, 1312355, 1431660, 1553640, 1574826, 1618980, 1908880, 2071520, 2099768, 2158640, 2290656, 2590368, 2624710, 2863320, 2887181, 3107280, 3149652, 3237960, 3817760, 3937065, 4199536, 4317280, 5249420, 5726640, 5774362, 6214560, 6299304, 6475920, 7874130, 8399072, 8661543, 10498840, 11453280, 11548724, 12598608, 12951840, 14435905, 15748260, 17323086, 20997680, 23097448, 25197216, 28871810, 31496520, 34646172, 41995360, 43307715, 46194896, 57743620, 62993040, 69292344, 86615430, 92389792, 115487240, 125986080, 138584688, 173230860, 230974480, 277169376, 346461720, 461948960, 692923440, 1385846880]

約数ペア:

[(1, 1385846880), (2, 692923440), (3, 461948960), (4, 346461720), (5, 277169376), (6, 230974480), (8, 173230860), (10, 138584688), (11, 125986080), (12, 115487240), (15, 92389792), (16, 86615430), (20, 69292344), (22, 62993040), (24, 57743620), (30, 46194896), (32, 43307715), (33, 41995360), (40, 34646172), (44, 31496520), (48, 28871810), (55, 25197216), (60, 23097448), (66, 20997680), (80, 17323086), (88, 15748260), (96, 14435905), (107, 12951840), (110, 12598608), (120, 11548724), (121, 11453280), (132, 10498840), (160, 8661543), (165, 8399072), (176, 7874130), (214, 6475920), (220, 6299304), (223, 6214560), (240, 5774362), (242, 5726640), (264, 5249420), (321, 4317280), (330, 4199536), (352, 3937065), (363, 3817760), (428, 3237960), (440, 3149652), (446, 3107280), (480, 2887181), (484, 2863320), (528, 2624710), (535, 2590368), (605, 2290656), (642, 2158640), (660, 2099768), (669, 2071520), (726, 1908880), (856, 1618980), (880, 1574826), (892, 1553640), (968, 1431660), (1056, 1312355), (1070, 1295184), (1115, 1242912), (1177, 1177440), (1210, 1145328), (1284, 1079320), (1320, 1049884), (1338, 1035760), (1452, 954440), (1605, 863456), (1712, 809490), (1760, 787413), (1784, 776820), (1815, 763552), (1936, 715830), (2140, 647592), (2230, 621456), (2354, 588720), (2420, 572664), (2453, 564960), (2568, 539660), (2640, 524942), (2676, 517880), (2904, 477220), (3210, 431728), (3345, 414304), (3424, 404745), (3531, 392480), (3568, 388410), (3630, 381776), (3872, 357915), (4280, 323796), (4460, 310728), (4708, 294360), (4840, 286332), (4906, 282480), (5136, 269830), (5280, 262471), (5352, 258940), (5808, 238610), (5885, 235488), (6420, 215864), (6690, 207152), (7062, 196240), (7136, 194205), (7260, 190888), (7359, 188320), (8560, 161898), (8920, 155364), (9416, 147180), (9680, 143166), (9812, 141240), (10272, 134915), (10704, 129470), (11616, 119305), (11770, 117744), (12265, 112992), (12840, 107932), (12947, 107040), (13380, 103576), (14124, 98120), (14520, 95444), (14718, 94160), (17120, 80949), (17655, 78496), (17840, 77682), (18832, 73590), (19360, 71583), (19624, 70620), (21408, 64735), (23540, 58872), (23861, 58080), (24530, 56496), (25680, 53966), (25894, 53520), (26760, 51788), (26983, 51360), (28248, 49060), (29040, 47722), (29436, 47080), (35310, 39248), (35680, 38841), (36795, 37664)]