109311720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{727}}^1$

素因数の和:927

約数の個数: 128

約数和(自身を含む): 377395200

約数和(自身を除く): 268083480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 179, 210, 280, 358, 420, 537, 716, 727, 840, 895, 1074, 1253, 1432, 1454, 1790, 2148, 2181, 2506, 2685, 2908, 3580, 3635, 3759, 4296, 4362, 5012, 5089, 5370, 5816, 6265, 7160, 7270, 7518, 8724, 10024, 10178, 10740, 10905, 12530, 14540, 15036, 15267, 17448, 18795, 20356, 21480, 21810, 25060, 25445, 29080, 30072, 30534, 37590, 40712, 43620, 50120, 50890, 61068, 75180, 76335, 87240, 101780, 122136, 130133, 150360, 152670, 203560, 260266, 305340, 390399, 520532, 610680, 650665, 780798, 910931, 1041064, 1301330, 1561596, 1821862, 1951995, 2602660, 2732793, 3123192, 3643724, 3903990, 4554655, 5205320, 5465586, 7287448, 7807980, 9109310, 10931172, 13663965, 15615960, 18218620, 21862344, 27327930, 36437240, 54655860, 109311720]

約数ペア:

[(1, 109311720), (2, 54655860), (3, 36437240), (4, 27327930), (5, 21862344), (6, 18218620), (7, 15615960), (8, 13663965), (10, 10931172), (12, 9109310), (14, 7807980), (15, 7287448), (20, 5465586), (21, 5205320), (24, 4554655), (28, 3903990), (30, 3643724), (35, 3123192), (40, 2732793), (42, 2602660), (56, 1951995), (60, 1821862), (70, 1561596), (84, 1301330), (105, 1041064), (120, 910931), (140, 780798), (168, 650665), (179, 610680), (210, 520532), (280, 390399), (358, 305340), (420, 260266), (537, 203560), (716, 152670), (727, 150360), (840, 130133), (895, 122136), (1074, 101780), (1253, 87240), (1432, 76335), (1454, 75180), (1790, 61068), (2148, 50890), (2181, 50120), (2506, 43620), (2685, 40712), (2908, 37590), (3580, 30534), (3635, 30072), (3759, 29080), (4296, 25445), (4362, 25060), (5012, 21810), (5089, 21480), (5370, 20356), (5816, 18795), (6265, 17448), (7160, 15267), (7270, 15036), (7518, 14540), (8724, 12530), (10024, 10905), (10178, 10740)]