4243200640

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{30553}}^1$

素因数の和:30610

約数の個数: 128

約数和(自身を含む): 11967390720

約数和(自身を除く): 7724190080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 128, 140, 155, 160, 217, 224, 248, 280, 310, 320, 434, 448, 496, 560, 620, 640, 868, 896, 992, 1085, 1120, 1240, 1736, 1984, 2170, 2240, 2480, 3472, 3968, 4340, 4480, 4960, 6944, 8680, 9920, 13888, 17360, 19840, 27776, 30553, 34720, 61106, 69440, 122212, 138880, 152765, 213871, 244424, 305530, 427742, 488848, 611060, 855484, 947143, 977696, 1069355, 1222120, 1710968, 1894286, 1955392, 2138710, 2444240, 3421936, 3788572, 3910784, 4277420, 4735715, 4888480, 6630001, 6843872, 7577144, 8554840, 9471430, 9776960, 13260002, 13687744, 15154288, 17109680, 18942860, 19553920, 26520004, 27375488, 30308576, 33150005, 34219360, 37885720, 53040008, 60617152, 66300010, 68438720, 75771440, 106080016, 121234304, 132600020, 136877440, 151542880, 212160032, 265200040, 303085760, 424320064, 530400080, 606171520, 848640128, 1060800160, 2121600320, 4243200640]

約数ペア:

[(1, 4243200640), (2, 2121600320), (4, 1060800160), (5, 848640128), (7, 606171520), (8, 530400080), (10, 424320064), (14, 303085760), (16, 265200040), (20, 212160032), (28, 151542880), (31, 136877440), (32, 132600020), (35, 121234304), (40, 106080016), (56, 75771440), (62, 68438720), (64, 66300010), (70, 60617152), (80, 53040008), (112, 37885720), (124, 34219360), (128, 33150005), (140, 30308576), (155, 27375488), (160, 26520004), (217, 19553920), (224, 18942860), (248, 17109680), (280, 15154288), (310, 13687744), (320, 13260002), (434, 9776960), (448, 9471430), (496, 8554840), (560, 7577144), (620, 6843872), (640, 6630001), (868, 4888480), (896, 4735715), (992, 4277420), (1085, 3910784), (1120, 3788572), (1240, 3421936), (1736, 2444240), (1984, 2138710), (2170, 1955392), (2240, 1894286), (2480, 1710968), (3472, 1222120), (3968, 1069355), (4340, 977696), (4480, 947143), (4960, 855484), (6944, 611060), (8680, 488848), (9920, 427742), (13888, 305530), (17360, 244424), (19840, 213871), (27776, 152765), (30553, 138880), (34720, 122212), (61106, 69440)]