151244940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1723}}^1$

素因数の和:1772

約数の個数: 192

約数和(自身を含む): 556093440

約数和(自身を除く): 404848500

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 19, 20, 21, 22, 28, 30, 33, 35, 38, 42, 44, 55, 57, 60, 66, 70, 76, 77, 84, 95, 105, 110, 114, 132, 133, 140, 154, 165, 190, 209, 210, 220, 228, 231, 266, 285, 308, 330, 380, 385, 399, 418, 420, 462, 532, 570, 627, 660, 665, 770, 798, 836, 924, 1045, 1140, 1155, 1254, 1330, 1463, 1540, 1596, 1723, 1995, 2090, 2310, 2508, 2660, 2926, 3135, 3446, 3990, 4180, 4389, 4620, 5169, 5852, 6270, 6892, 7315, 7980, 8615, 8778, 10338, 12061, 12540, 14630, 17230, 17556, 18953, 20676, 21945, 24122, 25845, 29260, 32737, 34460, 36183, 37906, 43890, 48244, 51690, 56859, 60305, 65474, 72366, 75812, 87780, 94765, 98211, 103380, 113718, 120610, 130948, 132671, 144732, 163685, 180915, 189530, 196422, 227436, 229159, 241220, 265342, 284295, 327370, 360107, 361830, 379060, 392844, 398013, 458318, 491055, 530684, 568590, 654740, 663355, 687477, 720214, 723660, 796026, 916636, 982110, 1080321, 1137180, 1145795, 1326710, 1374954, 1440428, 1592052, 1800535, 1964220, 1990065, 2160642, 2291590, 2520749, 2653420, 2749908, 3437385, 3601070, 3980130, 4321284, 4583180, 5041498, 5401605, 6874770, 7202140, 7562247, 7960260, 10082996, 10803210, 12603745, 13749540, 15124494, 21606420, 25207490, 30248988, 37811235, 50414980, 75622470, 151244940]

約数ペア:

[(1, 151244940), (2, 75622470), (3, 50414980), (4, 37811235), (5, 30248988), (6, 25207490), (7, 21606420), (10, 15124494), (11, 13749540), (12, 12603745), (14, 10803210), (15, 10082996), (19, 7960260), (20, 7562247), (21, 7202140), (22, 6874770), (28, 5401605), (30, 5041498), (33, 4583180), (35, 4321284), (38, 3980130), (42, 3601070), (44, 3437385), (55, 2749908), (57, 2653420), (60, 2520749), (66, 2291590), (70, 2160642), (76, 1990065), (77, 1964220), (84, 1800535), (95, 1592052), (105, 1440428), (110, 1374954), (114, 1326710), (132, 1145795), (133, 1137180), (140, 1080321), (154, 982110), (165, 916636), (190, 796026), (209, 723660), (210, 720214), (220, 687477), (228, 663355), (231, 654740), (266, 568590), (285, 530684), (308, 491055), (330, 458318), (380, 398013), (385, 392844), (399, 379060), (418, 361830), (420, 360107), (462, 327370), (532, 284295), (570, 265342), (627, 241220), (660, 229159), (665, 227436), (770, 196422), (798, 189530), (836, 180915), (924, 163685), (1045, 144732), (1140, 132671), (1155, 130948), (1254, 120610), (1330, 113718), (1463, 103380), (1540, 98211), (1596, 94765), (1723, 87780), (1995, 75812), (2090, 72366), (2310, 65474), (2508, 60305), (2660, 56859), (2926, 51690), (3135, 48244), (3446, 43890), (3990, 37906), (4180, 36183), (4389, 34460), (4620, 32737), (5169, 29260), (5852, 25845), (6270, 24122), (6892, 21945), (7315, 20676), (7980, 18953), (8615, 17556), (8778, 17230), (10338, 14630), (12061, 12540)]