457402140

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{587}}^1$

素因数の和:658

約数の個数: 240

約数和(自身を含む): 1589730912

約数和(自身を除く): 1132328772

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 37, 39, 45, 52, 54, 60, 65, 74, 78, 81, 90, 108, 111, 117, 130, 135, 148, 156, 162, 180, 185, 195, 222, 234, 260, 270, 324, 333, 351, 370, 390, 405, 444, 468, 481, 540, 555, 585, 587, 666, 702, 740, 780, 810, 962, 999, 1053, 1110, 1170, 1174, 1332, 1404, 1443, 1620, 1665, 1755, 1761, 1924, 1998, 2106, 2220, 2340, 2348, 2405, 2886, 2935, 2997, 3330, 3510, 3522, 3996, 4212, 4329, 4810, 4995, 5265, 5283, 5772, 5870, 5994, 6660, 7020, 7044, 7215, 7631, 8658, 8805, 9620, 9990, 10530, 10566, 11740, 11988, 12987, 14430, 14985, 15262, 15849, 17316, 17610, 19980, 21060, 21132, 21645, 21719, 22893, 25974, 26415, 28860, 29970, 30524, 31698, 35220, 38155, 38961, 43290, 43438, 45786, 47547, 51948, 52830, 59940, 63396, 64935, 65157, 68679, 76310, 77922, 79245, 86580, 86876, 91572, 95094, 105660, 108595, 114465, 129870, 130314, 137358, 152620, 155844, 158490, 190188, 194805, 195471, 206037, 217190, 228930, 237735, 259740, 260628, 274716, 282347, 316980, 325785, 343395, 389610, 390942, 412074, 434380, 457860, 475470, 564694, 586413, 618111, 651570, 686790, 779220, 781884, 824148, 847041, 950940, 977355, 1030185, 1129388, 1172826, 1236222, 1303140, 1373580, 1411735, 1694082, 1759239, 1954710, 2060370, 2345652, 2472444, 2541123, 2823470, 2932065, 3090555, 3388164, 3518478, 3909420, 4120740, 4235205, 5082246, 5646940, 5864130, 6181110, 7036956, 7623369, 8470410, 8796195, 10164492, 11728260, 12362220, 12705615, 15246738, 16940820, 17592390, 22870107, 25411230, 30493476, 35184780, 38116845, 45740214, 50822460, 76233690, 91480428, 114350535, 152467380, 228701070, 457402140]

約数ペア:

[(1, 457402140), (2, 228701070), (3, 152467380), (4, 114350535), (5, 91480428), (6, 76233690), (9, 50822460), (10, 45740214), (12, 38116845), (13, 35184780), (15, 30493476), (18, 25411230), (20, 22870107), (26, 17592390), (27, 16940820), (30, 15246738), (36, 12705615), (37, 12362220), (39, 11728260), (45, 10164492), (52, 8796195), (54, 8470410), (60, 7623369), (65, 7036956), (74, 6181110), (78, 5864130), (81, 5646940), (90, 5082246), (108, 4235205), (111, 4120740), (117, 3909420), (130, 3518478), (135, 3388164), (148, 3090555), (156, 2932065), (162, 2823470), (180, 2541123), (185, 2472444), (195, 2345652), (222, 2060370), (234, 1954710), (260, 1759239), (270, 1694082), (324, 1411735), (333, 1373580), (351, 1303140), (370, 1236222), (390, 1172826), (405, 1129388), (444, 1030185), (468, 977355), (481, 950940), (540, 847041), (555, 824148), (585, 781884), (587, 779220), (666, 686790), (702, 651570), (740, 618111), (780, 586413), (810, 564694), (962, 475470), (999, 457860), (1053, 434380), (1110, 412074), (1170, 390942), (1174, 389610), (1332, 343395), (1404, 325785), (1443, 316980), (1620, 282347), (1665, 274716), (1755, 260628), (1761, 259740), (1924, 237735), (1998, 228930), (2106, 217190), (2220, 206037), (2340, 195471), (2348, 194805), (2405, 190188), (2886, 158490), (2935, 155844), (2997, 152620), (3330, 137358), (3510, 130314), (3522, 129870), (3996, 114465), (4212, 108595), (4329, 105660), (4810, 95094), (4995, 91572), (5265, 86876), (5283, 86580), (5772, 79245), (5870, 77922), (5994, 76310), (6660, 68679), (7020, 65157), (7044, 64935), (7215, 63396), (7631, 59940), (8658, 52830), (8805, 51948), (9620, 47547), (9990, 45786), (10530, 43438), (10566, 43290), (11740, 38961), (11988, 38155), (12987, 35220), (14430, 31698), (14985, 30524), (15262, 29970), (15849, 28860), (17316, 26415), (17610, 25974), (19980, 22893), (21060, 21719), (21132, 21645)]