302494920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{27701}}^1$

素因数の和:27735

約数の個数: 128

約数和(自身を含む): 1116944640

約数和(自身を除く): 814449720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 5460, 10920, 27701, 55402, 83103, 110804, 138505, 166206, 193907, 221608, 277010, 332412, 360113, 387814, 415515, 554020, 581721, 664824, 720226, 775628, 831030, 969535, 1080339, 1108040, 1163442, 1440452, 1551256, 1662060, 1800565, 1939070, 2160678, 2326884, 2520791, 2880904, 2908605, 3324120, 3601130, 3878140, 4321356, 4653768, 5041582, 5401695, 5817210, 7202260, 7562373, 7756280, 8642712, 10083164, 10803390, 11634420, 12603955, 14404520, 15124746, 20166328, 21606780, 23268840, 25207910, 30249492, 37811865, 43213560, 50415820, 60498984, 75623730, 100831640, 151247460, 302494920]

約数ペア:

[(1, 302494920), (2, 151247460), (3, 100831640), (4, 75623730), (5, 60498984), (6, 50415820), (7, 43213560), (8, 37811865), (10, 30249492), (12, 25207910), (13, 23268840), (14, 21606780), (15, 20166328), (20, 15124746), (21, 14404520), (24, 12603955), (26, 11634420), (28, 10803390), (30, 10083164), (35, 8642712), (39, 7756280), (40, 7562373), (42, 7202260), (52, 5817210), (56, 5401695), (60, 5041582), (65, 4653768), (70, 4321356), (78, 3878140), (84, 3601130), (91, 3324120), (104, 2908605), (105, 2880904), (120, 2520791), (130, 2326884), (140, 2160678), (156, 1939070), (168, 1800565), (182, 1662060), (195, 1551256), (210, 1440452), (260, 1163442), (273, 1108040), (280, 1080339), (312, 969535), (364, 831030), (390, 775628), (420, 720226), (455, 664824), (520, 581721), (546, 554020), (728, 415515), (780, 387814), (840, 360113), (910, 332412), (1092, 277010), (1365, 221608), (1560, 193907), (1820, 166206), (2184, 138505), (2730, 110804), (3640, 83103), (5460, 55402), (10920, 27701)]