739335780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:227

約数の個数: 288

約数和(自身を含む): 2496469248

約数和(自身を除く): 1757133468

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 41, 45, 51, 60, 68, 71, 82, 83, 85, 90, 102, 123, 142, 153, 164, 166, 170, 180, 204, 205, 213, 246, 249, 255, 284, 306, 332, 340, 355, 369, 410, 415, 426, 492, 498, 510, 612, 615, 639, 697, 710, 738, 747, 765, 820, 830, 852, 996, 1020, 1065, 1207, 1230, 1245, 1278, 1394, 1411, 1420, 1476, 1494, 1530, 1660, 1845, 2091, 2130, 2414, 2460, 2490, 2556, 2788, 2822, 2911, 2988, 3060, 3195, 3403, 3485, 3621, 3690, 3735, 4182, 4233, 4260, 4828, 4980, 5644, 5822, 5893, 6035, 6273, 6390, 6806, 6970, 7055, 7242, 7380, 7470, 8364, 8466, 8733, 10209, 10455, 10863, 11644, 11786, 12070, 12546, 12699, 12780, 13612, 13940, 14110, 14484, 14555, 14940, 16932, 17015, 17466, 17679, 18105, 20418, 20910, 21165, 21726, 23572, 24140, 25092, 25398, 26199, 28220, 29110, 29465, 30627, 31365, 34030, 34932, 35358, 36210, 40836, 41820, 42330, 43452, 43665, 49487, 50796, 51045, 52398, 53037, 54315, 57851, 58220, 58930, 61254, 62730, 63495, 68060, 70716, 72420, 84660, 87330, 88395, 98974, 100181, 102090, 104796, 106074, 108630, 115702, 117860, 122508, 125460, 126990, 130995, 148461, 153135, 173553, 174660, 176790, 197948, 200362, 204180, 212148, 217260, 231404, 241613, 247435, 253980, 261990, 265185, 289255, 296922, 300543, 306270, 347106, 353580, 400724, 445383, 483226, 494870, 500905, 520659, 523980, 530370, 578510, 593844, 601086, 612540, 694212, 724839, 742305, 867765, 890766, 901629, 966452, 989740, 1001810, 1041318, 1060740, 1157020, 1202172, 1208065, 1449678, 1484610, 1502715, 1735530, 1781532, 1803258, 2003620, 2082636, 2174517, 2226915, 2416130, 2603295, 2899356, 2969220, 3005430, 3471060, 3606516, 3624195, 4107421, 4349034, 4453830, 4508145, 4832260, 5206590, 6010860, 7248390, 8214842, 8698068, 8907660, 9016290, 10413180, 10872585, 12322263, 14496780, 16429684, 18032580, 20537105, 21745170, 24644526, 36966789, 41074210, 43490340, 49289052, 61611315, 73933578, 82148420, 123222630, 147867156, 184833945, 246445260, 369667890, 739335780]

約数ペア:

[(1, 739335780), (2, 369667890), (3, 246445260), (4, 184833945), (5, 147867156), (6, 123222630), (9, 82148420), (10, 73933578), (12, 61611315), (15, 49289052), (17, 43490340), (18, 41074210), (20, 36966789), (30, 24644526), (34, 21745170), (36, 20537105), (41, 18032580), (45, 16429684), (51, 14496780), (60, 12322263), (68, 10872585), (71, 10413180), (82, 9016290), (83, 8907660), (85, 8698068), (90, 8214842), (102, 7248390), (123, 6010860), (142, 5206590), (153, 4832260), (164, 4508145), (166, 4453830), (170, 4349034), (180, 4107421), (204, 3624195), (205, 3606516), (213, 3471060), (246, 3005430), (249, 2969220), (255, 2899356), (284, 2603295), (306, 2416130), (332, 2226915), (340, 2174517), (355, 2082636), (369, 2003620), (410, 1803258), (415, 1781532), (426, 1735530), (492, 1502715), (498, 1484610), (510, 1449678), (612, 1208065), (615, 1202172), (639, 1157020), (697, 1060740), (710, 1041318), (738, 1001810), (747, 989740), (765, 966452), (820, 901629), (830, 890766), (852, 867765), (996, 742305), (1020, 724839), (1065, 694212), (1207, 612540), (1230, 601086), (1245, 593844), (1278, 578510), (1394, 530370), (1411, 523980), (1420, 520659), (1476, 500905), (1494, 494870), (1530, 483226), (1660, 445383), (1845, 400724), (2091, 353580), (2130, 347106), (2414, 306270), (2460, 300543), (2490, 296922), (2556, 289255), (2788, 265185), (2822, 261990), (2911, 253980), (2988, 247435), (3060, 241613), (3195, 231404), (3403, 217260), (3485, 212148), (3621, 204180), (3690, 200362), (3735, 197948), (4182, 176790), (4233, 174660), (4260, 173553), (4828, 153135), (4980, 148461), (5644, 130995), (5822, 126990), (5893, 125460), (6035, 122508), (6273, 117860), (6390, 115702), (6806, 108630), (6970, 106074), (7055, 104796), (7242, 102090), (7380, 100181), (7470, 98974), (8364, 88395), (8466, 87330), (8733, 84660), (10209, 72420), (10455, 70716), (10863, 68060), (11644, 63495), (11786, 62730), (12070, 61254), (12546, 58930), (12699, 58220), (12780, 57851), (13612, 54315), (13940, 53037), (14110, 52398), (14484, 51045), (14555, 50796), (14940, 49487), (16932, 43665), (17015, 43452), (17466, 42330), (17679, 41820), (18105, 40836), (20418, 36210), (20910, 35358), (21165, 34932), (21726, 34030), (23572, 31365), (24140, 30627), (25092, 29465), (25398, 29110), (26199, 28220)]