16063320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1471}}^1$

素因数の和:1505

約数の個数: 128

約数和(自身を含む): 59351040

約数和(自身を除く): 43287720

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, 1471, 1560, 1820, 2184, 2730, 2942, 3640, 4413, 5460, 5884, 7355, 8826, 10297, 10920, 11768, 14710, 17652, 19123, 20594, 22065, 29420, 30891, 35304, 38246, 41188, 44130, 51485, 57369, 58840, 61782, 76492, 82376, 88260, 95615, 102970, 114738, 123564, 133861, 152984, 154455, 176520, 191230, 205940, 229476, 247128, 267722, 286845, 308910, 382460, 401583, 411880, 458952, 535444, 573690, 617820, 669305, 764920, 803166, 1070888, 1147380, 1235640, 1338610, 1606332, 2007915, 2294760, 2677220, 3212664, 4015830, 5354440, 8031660, 16063320]

約数ペア:

[(1, 16063320), (2, 8031660), (3, 5354440), (4, 4015830), (5, 3212664), (6, 2677220), (7, 2294760), (8, 2007915), (10, 1606332), (12, 1338610), (13, 1235640), (14, 1147380), (15, 1070888), (20, 803166), (21, 764920), (24, 669305), (26, 617820), (28, 573690), (30, 535444), (35, 458952), (39, 411880), (40, 401583), (42, 382460), (52, 308910), (56, 286845), (60, 267722), (65, 247128), (70, 229476), (78, 205940), (84, 191230), (91, 176520), (104, 154455), (105, 152984), (120, 133861), (130, 123564), (140, 114738), (156, 102970), (168, 95615), (182, 88260), (195, 82376), (210, 76492), (260, 61782), (273, 58840), (280, 57369), (312, 51485), (364, 44130), (390, 41188), (420, 38246), (455, 35304), (520, 30891), (546, 29420), (728, 22065), (780, 20594), (840, 19123), (910, 17652), (1092, 14710), (1365, 11768), (1471, 10920), (1560, 10297), (1820, 8826), (2184, 7355), (2730, 5884), (2942, 5460), (3640, 4413)]