155552174560

素因数分解:

$2^5\times 5^1\times {\mathrm{419}}^1\times {\mathrm{761}}^1\times {\mathrm{3049}}^1$

素因数の和:4244

約数の個数: 96

約数和(自身を含む): 368974116000

約数和(自身を除く): 213421941440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 419, 761, 838, 1522, 1676, 2095, 3044, 3049, 3352, 3805, 4190, 6088, 6098, 6704, 7610, 8380, 12176, 12196, 13408, 15220, 15245, 16760, 24352, 24392, 30440, 30490, 33520, 48784, 60880, 60980, 67040, 97568, 121760, 121960, 243920, 318859, 487840, 637718, 1275436, 1277531, 1594295, 2320289, 2550872, 2555062, 3188590, 4640578, 5101744, 5110124, 6377180, 6387655, 9281156, 10203488, 10220248, 11601445, 12754360, 12775310, 18562312, 20440496, 23202890, 25508720, 25550620, 37124624, 40880992, 46405780, 51017440, 51101240, 74249248, 92811560, 102202480, 185623120, 204404960, 371246240, 972201091, 1944402182, 3888804364, 4861005455, 7777608728, 9722010910, 15555217456, 19444021820, 31110434912, 38888043640, 77776087280, 155552174560]

約数ペア:

[(1, 155552174560), (2, 77776087280), (4, 38888043640), (5, 31110434912), (8, 19444021820), (10, 15555217456), (16, 9722010910), (20, 7777608728), (32, 4861005455), (40, 3888804364), (80, 1944402182), (160, 972201091), (419, 371246240), (761, 204404960), (838, 185623120), (1522, 102202480), (1676, 92811560), (2095, 74249248), (3044, 51101240), (3049, 51017440), (3352, 46405780), (3805, 40880992), (4190, 37124624), (6088, 25550620), (6098, 25508720), (6704, 23202890), (7610, 20440496), (8380, 18562312), (12176, 12775310), (12196, 12754360), (13408, 11601445), (15220, 10220248), (15245, 10203488), (16760, 9281156), (24352, 6387655), (24392, 6377180), (30440, 5110124), (30490, 5101744), (33520, 4640578), (48784, 3188590), (60880, 2555062), (60980, 2550872), (67040, 2320289), (97568, 1594295), (121760, 1277531), (121960, 1275436), (243920, 637718), (318859, 487840)]