2004581520

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{587}}^1$

素因数の和:660

約数の個数: 400

約数和(自身を含む): 7622512128

約数和(自身を除く): 5617930608

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 31, 34, 36, 40, 45, 48, 51, 54, 60, 62, 68, 72, 80, 81, 85, 90, 93, 102, 108, 120, 124, 135, 136, 144, 153, 155, 162, 170, 180, 186, 204, 216, 240, 248, 255, 270, 272, 279, 306, 310, 324, 340, 360, 372, 405, 408, 432, 459, 465, 496, 510, 527, 540, 558, 587, 612, 620, 648, 680, 720, 744, 765, 810, 816, 837, 918, 930, 1020, 1054, 1080, 1116, 1174, 1224, 1240, 1296, 1360, 1377, 1395, 1488, 1530, 1581, 1620, 1674, 1761, 1836, 1860, 2040, 2108, 2160, 2232, 2295, 2348, 2448, 2480, 2511, 2635, 2754, 2790, 2935, 3060, 3162, 3240, 3348, 3522, 3672, 3720, 4080, 4185, 4216, 4464, 4590, 4696, 4743, 5022, 5270, 5283, 5508, 5580, 5870, 6120, 6324, 6480, 6696, 6885, 7044, 7344, 7440, 7905, 8370, 8432, 8805, 9180, 9392, 9486, 9979, 10044, 10540, 10566, 11016, 11160, 11740, 12240, 12555, 12648, 13392, 13770, 14088, 14229, 15810, 15849, 16740, 17610, 18197, 18360, 18972, 19958, 20088, 21080, 21132, 22032, 22320, 23480, 23715, 25110, 25296, 26415, 27540, 28176, 28458, 29937, 31620, 31698, 33480, 35220, 36394, 36720, 37944, 39916, 40176, 42160, 42264, 42687, 46960, 47430, 47547, 49895, 50220, 52830, 54591, 55080, 56916, 59874, 63240, 63396, 66960, 70440, 71145, 72788, 75888, 79245, 79832, 84528, 85374, 89811, 90985, 94860, 95094, 99790, 100440, 105660, 109182, 110160, 113832, 119748, 126480, 126792, 140880, 142290, 145576, 149685, 158490, 159664, 163773, 170748, 179622, 181970, 189720, 190188, 199580, 200880, 211320, 213435, 218364, 227664, 237735, 239496, 253584, 269433, 272955, 284580, 291152, 299370, 309349, 316980, 327546, 341496, 359244, 363940, 379440, 380376, 399160, 422640, 426870, 436728, 449055, 475470, 478992, 491319, 538866, 545910, 569160, 598740, 618698, 633960, 655092, 682992, 718488, 727880, 760752, 798320, 808299, 818865, 853740, 873456, 898110, 928047, 950940, 982638, 1077732, 1091820, 1138320, 1197480, 1237396, 1267920, 1310184, 1347165, 1436976, 1455760, 1473957, 1546745, 1616598, 1637730, 1707480, 1796220, 1856094, 1901880, 1965276, 2155464, 2183640, 2394960, 2456595, 2474792, 2620368, 2694330, 2784141, 2947914, 3093490, 3233196, 3275460, 3414960, 3592440, 3712188, 3803760, 3930552, 4041495, 4310928, 4367280, 4640235, 4913190, 4949584, 5388660, 5568282, 5895828, 6186980, 6466392, 6550920, 7184880, 7369785, 7424376, 7861104, 8082990, 8352423, 9280470, 9826380, 10777320, 11136564, 11791656, 12373960, 12932784, 13101840, 13920705, 14739570, 14848752, 16165980, 16704846, 18560940, 19652760, 21554640, 22273128, 23583312, 24747920, 25057269, 27841410, 29479140, 32331960, 33409692, 37121880, 39305520, 41762115, 44546256, 50114538, 55682820, 58958280, 64663920, 66819384, 74243760, 83524230, 100229076, 111365640, 117916560, 125286345, 133638768, 167048460, 200458152, 222731280, 250572690, 334096920, 400916304, 501145380, 668193840, 1002290760, 2004581520]

約数ペア:

[(1, 2004581520), (2, 1002290760), (3, 668193840), (4, 501145380), (5, 400916304), (6, 334096920), (8, 250572690), (9, 222731280), (10, 200458152), (12, 167048460), (15, 133638768), (16, 125286345), (17, 117916560), (18, 111365640), (20, 100229076), (24, 83524230), (27, 74243760), (30, 66819384), (31, 64663920), (34, 58958280), (36, 55682820), (40, 50114538), (45, 44546256), (48, 41762115), (51, 39305520), (54, 37121880), (60, 33409692), (62, 32331960), (68, 29479140), (72, 27841410), (80, 25057269), (81, 24747920), (85, 23583312), (90, 22273128), (93, 21554640), (102, 19652760), (108, 18560940), (120, 16704846), (124, 16165980), (135, 14848752), (136, 14739570), (144, 13920705), (153, 13101840), (155, 12932784), (162, 12373960), (170, 11791656), (180, 11136564), (186, 10777320), (204, 9826380), (216, 9280470), (240, 8352423), (248, 8082990), (255, 7861104), (270, 7424376), (272, 7369785), (279, 7184880), (306, 6550920), (310, 6466392), (324, 6186980), (340, 5895828), (360, 5568282), (372, 5388660), (405, 4949584), (408, 4913190), (432, 4640235), (459, 4367280), (465, 4310928), (496, 4041495), (510, 3930552), (527, 3803760), (540, 3712188), (558, 3592440), (587, 3414960), (612, 3275460), (620, 3233196), (648, 3093490), (680, 2947914), (720, 2784141), (744, 2694330), (765, 2620368), (810, 2474792), (816, 2456595), (837, 2394960), (918, 2183640), (930, 2155464), (1020, 1965276), (1054, 1901880), (1080, 1856094), (1116, 1796220), (1174, 1707480), (1224, 1637730), (1240, 1616598), (1296, 1546745), (1360, 1473957), (1377, 1455760), (1395, 1436976), (1488, 1347165), (1530, 1310184), (1581, 1267920), (1620, 1237396), (1674, 1197480), (1761, 1138320), (1836, 1091820), (1860, 1077732), (2040, 982638), (2108, 950940), (2160, 928047), (2232, 898110), (2295, 873456), (2348, 853740), (2448, 818865), (2480, 808299), (2511, 798320), (2635, 760752), (2754, 727880), (2790, 718488), (2935, 682992), (3060, 655092), (3162, 633960), (3240, 618698), (3348, 598740), (3522, 569160), (3672, 545910), (3720, 538866), (4080, 491319), (4185, 478992), (4216, 475470), (4464, 449055), (4590, 436728), (4696, 426870), (4743, 422640), (5022, 399160), (5270, 380376), (5283, 379440), (5508, 363940), (5580, 359244), (5870, 341496), (6120, 327546), (6324, 316980), (6480, 309349), (6696, 299370), (6885, 291152), (7044, 284580), (7344, 272955), (7440, 269433), (7905, 253584), (8370, 239496), (8432, 237735), (8805, 227664), (9180, 218364), (9392, 213435), (9486, 211320), (9979, 200880), (10044, 199580), (10540, 190188), (10566, 189720), (11016, 181970), (11160, 179622), (11740, 170748), (12240, 163773), (12555, 159664), (12648, 158490), (13392, 149685), (13770, 145576), (14088, 142290), (14229, 140880), (15810, 126792), (15849, 126480), (16740, 119748), (17610, 113832), (18197, 110160), (18360, 109182), (18972, 105660), (19958, 100440), (20088, 99790), (21080, 95094), (21132, 94860), (22032, 90985), (22320, 89811), (23480, 85374), (23715, 84528), (25110, 79832), (25296, 79245), (26415, 75888), (27540, 72788), (28176, 71145), (28458, 70440), (29937, 66960), (31620, 63396), (31698, 63240), (33480, 59874), (35220, 56916), (36394, 55080), (36720, 54591), (37944, 52830), (39916, 50220), (40176, 49895), (42160, 47547), (42264, 47430), (42687, 46960)]