65014320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{38699}}^1$

素因数の和:38722

約数の個数: 80

約数和(自身を含む): 230342400

約数和(自身を除く): 165328080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 38699, 77398, 116097, 154796, 193495, 232194, 270893, 309592, 386990, 464388, 541786, 580485, 619184, 773980, 812679, 928776, 1083572, 1160970, 1354465, 1547960, 1625358, 1857552, 2167144, 2321940, 2708930, 3095920, 3250716, 4063395, 4334288, 4643880, 5417860, 6501432, 8126790, 9287760, 10835720, 13002864, 16253580, 21671440, 32507160, 65014320]

約数ペア:

[(1, 65014320), (2, 32507160), (3, 21671440), (4, 16253580), (5, 13002864), (6, 10835720), (7, 9287760), (8, 8126790), (10, 6501432), (12, 5417860), (14, 4643880), (15, 4334288), (16, 4063395), (20, 3250716), (21, 3095920), (24, 2708930), (28, 2321940), (30, 2167144), (35, 1857552), (40, 1625358), (42, 1547960), (48, 1354465), (56, 1160970), (60, 1083572), (70, 928776), (80, 812679), (84, 773980), (105, 619184), (112, 580485), (120, 541786), (140, 464388), (168, 386990), (210, 309592), (240, 270893), (280, 232194), (336, 193495), (420, 154796), (560, 116097), (840, 77398), (1680, 38699)]