16463880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1$

素因数の和:148

約数の個数: 192

約数和(自身を含む): 58968000

約数和(自身を除く): 42504120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 29, 30, 36, 38, 40, 45, 57, 58, 60, 72, 76, 83, 87, 90, 95, 114, 116, 120, 145, 152, 166, 171, 174, 180, 190, 228, 232, 249, 261, 285, 290, 332, 342, 348, 360, 380, 415, 435, 456, 498, 522, 551, 570, 580, 664, 684, 696, 747, 760, 830, 855, 870, 996, 1044, 1102, 1140, 1160, 1245, 1305, 1368, 1494, 1577, 1653, 1660, 1710, 1740, 1992, 2088, 2204, 2280, 2407, 2490, 2610, 2755, 2988, 3154, 3306, 3320, 3420, 3480, 3735, 4408, 4731, 4814, 4959, 4980, 5220, 5510, 5976, 6308, 6612, 6840, 7221, 7470, 7885, 8265, 9462, 9628, 9918, 9960, 10440, 11020, 12035, 12616, 13224, 14193, 14442, 14940, 15770, 16530, 18924, 19256, 19836, 21663, 22040, 23655, 24070, 24795, 28386, 28884, 29880, 31540, 33060, 36105, 37848, 39672, 43326, 45733, 47310, 48140, 49590, 56772, 57768, 63080, 66120, 70965, 72210, 86652, 91466, 94620, 96280, 99180, 108315, 113544, 137199, 141930, 144420, 173304, 182932, 189240, 198360, 216630, 228665, 274398, 283860, 288840, 365864, 411597, 433260, 457330, 548796, 567720, 685995, 823194, 866520, 914660, 1097592, 1371990, 1646388, 1829320, 2057985, 2743980, 3292776, 4115970, 5487960, 8231940, 16463880]

約数ペア:

[(1, 16463880), (2, 8231940), (3, 5487960), (4, 4115970), (5, 3292776), (6, 2743980), (8, 2057985), (9, 1829320), (10, 1646388), (12, 1371990), (15, 1097592), (18, 914660), (19, 866520), (20, 823194), (24, 685995), (29, 567720), (30, 548796), (36, 457330), (38, 433260), (40, 411597), (45, 365864), (57, 288840), (58, 283860), (60, 274398), (72, 228665), (76, 216630), (83, 198360), (87, 189240), (90, 182932), (95, 173304), (114, 144420), (116, 141930), (120, 137199), (145, 113544), (152, 108315), (166, 99180), (171, 96280), (174, 94620), (180, 91466), (190, 86652), (228, 72210), (232, 70965), (249, 66120), (261, 63080), (285, 57768), (290, 56772), (332, 49590), (342, 48140), (348, 47310), (360, 45733), (380, 43326), (415, 39672), (435, 37848), (456, 36105), (498, 33060), (522, 31540), (551, 29880), (570, 28884), (580, 28386), (664, 24795), (684, 24070), (696, 23655), (747, 22040), (760, 21663), (830, 19836), (855, 19256), (870, 18924), (996, 16530), (1044, 15770), (1102, 14940), (1140, 14442), (1160, 14193), (1245, 13224), (1305, 12616), (1368, 12035), (1494, 11020), (1577, 10440), (1653, 9960), (1660, 9918), (1710, 9628), (1740, 9462), (1992, 8265), (2088, 7885), (2204, 7470), (2280, 7221), (2407, 6840), (2490, 6612), (2610, 6308), (2755, 5976), (2988, 5510), (3154, 5220), (3306, 4980), (3320, 4959), (3420, 4814), (3480, 4731), (3735, 4408)]