15698093320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{81371}}^1$

素因数の和:81455

約数の個数: 128

約数和(自身を含む): 44292407040

約数和(自身を除く): 28594313720

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 53, 56, 65, 70, 91, 104, 106, 130, 140, 182, 212, 260, 265, 280, 364, 371, 424, 455, 520, 530, 689, 728, 742, 910, 1060, 1378, 1484, 1820, 1855, 2120, 2756, 2968, 3445, 3640, 3710, 4823, 5512, 6890, 7420, 9646, 13780, 14840, 19292, 24115, 27560, 38584, 48230, 81371, 96460, 162742, 192920, 325484, 406855, 569597, 650968, 813710, 1057823, 1139194, 1627420, 2115646, 2278388, 2847985, 3254840, 4231292, 4312663, 4556776, 5289115, 5695970, 7404761, 8462584, 8625326, 10578230, 11391940, 14809522, 17250652, 21156460, 21563315, 22783880, 29619044, 30188641, 34501304, 37023805, 42312920, 43126630, 56064619, 59238088, 60377282, 74047610, 86253260, 112129238, 120754564, 148095220, 150943205, 172506520, 224258476, 241509128, 280323095, 296190440, 301886410, 392452333, 448516952, 560646190, 603772820, 784904666, 1121292380, 1207545640, 1569809332, 1962261665, 2242584760, 3139618664, 3924523330, 7849046660, 15698093320]

約数ペア:

[(1, 15698093320), (2, 7849046660), (4, 3924523330), (5, 3139618664), (7, 2242584760), (8, 1962261665), (10, 1569809332), (13, 1207545640), (14, 1121292380), (20, 784904666), (26, 603772820), (28, 560646190), (35, 448516952), (40, 392452333), (52, 301886410), (53, 296190440), (56, 280323095), (65, 241509128), (70, 224258476), (91, 172506520), (104, 150943205), (106, 148095220), (130, 120754564), (140, 112129238), (182, 86253260), (212, 74047610), (260, 60377282), (265, 59238088), (280, 56064619), (364, 43126630), (371, 42312920), (424, 37023805), (455, 34501304), (520, 30188641), (530, 29619044), (689, 22783880), (728, 21563315), (742, 21156460), (910, 17250652), (1060, 14809522), (1378, 11391940), (1484, 10578230), (1820, 8625326), (1855, 8462584), (2120, 7404761), (2756, 5695970), (2968, 5289115), (3445, 4556776), (3640, 4312663), (3710, 4231292), (4823, 3254840), (5512, 2847985), (6890, 2278388), (7420, 2115646), (9646, 1627420), (13780, 1139194), (14840, 1057823), (19292, 813710), (24115, 650968), (27560, 569597), (38584, 406855), (48230, 325484), (81371, 192920), (96460, 162742)]