13270320

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{2633}}^1$

素因数の和:2659

約数の個数: 120

約数和(自身を含む): 50952096

約数和(自身を除く): 37681776

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 2633, 5040, 5266, 7899, 10532, 13165, 15798, 18431, 21064, 23697, 26330, 31596, 36862, 39495, 42128, 47394, 52660, 55293, 63192, 73724, 78990, 92155, 94788, 105320, 110586, 118485, 126384, 147448, 157980, 165879, 184310, 189576, 210640, 221172, 236970, 276465, 294896, 315960, 331758, 368620, 379152, 442344, 473940, 552930, 631920, 663516, 737240, 829395, 884688, 947880, 1105860, 1327032, 1474480, 1658790, 1895760, 2211720, 2654064, 3317580, 4423440, 6635160, 13270320]

約数ペア:

[(1, 13270320), (2, 6635160), (3, 4423440), (4, 3317580), (5, 2654064), (6, 2211720), (7, 1895760), (8, 1658790), (9, 1474480), (10, 1327032), (12, 1105860), (14, 947880), (15, 884688), (16, 829395), (18, 737240), (20, 663516), (21, 631920), (24, 552930), (28, 473940), (30, 442344), (35, 379152), (36, 368620), (40, 331758), (42, 315960), (45, 294896), (48, 276465), (56, 236970), (60, 221172), (63, 210640), (70, 189576), (72, 184310), (80, 165879), (84, 157980), (90, 147448), (105, 126384), (112, 118485), (120, 110586), (126, 105320), (140, 94788), (144, 92155), (168, 78990), (180, 73724), (210, 63192), (240, 55293), (252, 52660), (280, 47394), (315, 42128), (336, 39495), (360, 36862), (420, 31596), (504, 26330), (560, 23697), (630, 21064), (720, 18431), (840, 15798), (1008, 13165), (1260, 10532), (1680, 7899), (2520, 5266), (2633, 5040)]