43909320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4021}}^1$

素因数の和:4055

約数の個数: 128

約数和(自身を含む): 162167040

約数和(自身を除く): 118257720

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, 4021, 5460, 8042, 10920, 12063, 16084, 20105, 24126, 28147, 32168, 40210, 48252, 52273, 56294, 60315, 80420, 84441, 96504, 104546, 112588, 120630, 140735, 156819, 160840, 168882, 209092, 225176, 241260, 261365, 281470, 313638, 337764, 365911, 418184, 422205, 482520, 522730, 562940, 627276, 675528, 731822, 784095, 844410, 1045460, 1097733, 1125880, 1254552, 1463644, 1568190, 1688820, 1829555, 2090920, 2195466, 2927288, 3136380, 3377640, 3659110, 4390932, 5488665, 6272760, 7318220, 8781864, 10977330, 14636440, 21954660, 43909320]

約数ペア:

[(1, 43909320), (2, 21954660), (3, 14636440), (4, 10977330), (5, 8781864), (6, 7318220), (7, 6272760), (8, 5488665), (10, 4390932), (12, 3659110), (13, 3377640), (14, 3136380), (15, 2927288), (20, 2195466), (21, 2090920), (24, 1829555), (26, 1688820), (28, 1568190), (30, 1463644), (35, 1254552), (39, 1125880), (40, 1097733), (42, 1045460), (52, 844410), (56, 784095), (60, 731822), (65, 675528), (70, 627276), (78, 562940), (84, 522730), (91, 482520), (104, 422205), (105, 418184), (120, 365911), (130, 337764), (140, 313638), (156, 281470), (168, 261365), (182, 241260), (195, 225176), (210, 209092), (260, 168882), (273, 160840), (280, 156819), (312, 140735), (364, 120630), (390, 112588), (420, 104546), (455, 96504), (520, 84441), (546, 80420), (728, 60315), (780, 56294), (840, 52273), (910, 48252), (1092, 40210), (1365, 32168), (1560, 28147), (1820, 24126), (2184, 20105), (2730, 16084), (3640, 12063), (4021, 10920), (5460, 8042)]