140813400

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2579}}^1$

素因数の和:2618

約数の個数: 192

約数和(自身を含む): 537465600

約数和(自身を除く): 396652200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 25, 26, 28, 30, 35, 39, 40, 42, 50, 52, 56, 60, 65, 70, 75, 78, 84, 91, 100, 104, 105, 120, 130, 140, 150, 156, 168, 175, 182, 195, 200, 210, 260, 273, 280, 300, 312, 325, 350, 364, 390, 420, 455, 520, 525, 546, 600, 650, 700, 728, 780, 840, 910, 975, 1050, 1092, 1300, 1365, 1400, 1560, 1820, 1950, 2100, 2184, 2275, 2579, 2600, 2730, 3640, 3900, 4200, 4550, 5158, 5460, 6825, 7737, 7800, 9100, 10316, 10920, 12895, 13650, 15474, 18053, 18200, 20632, 25790, 27300, 30948, 33527, 36106, 38685, 51580, 54159, 54600, 61896, 64475, 67054, 72212, 77370, 90265, 100581, 103160, 108318, 128950, 134108, 144424, 154740, 167635, 180530, 193425, 201162, 216636, 234689, 257900, 268216, 270795, 309480, 335270, 361060, 386850, 402324, 433272, 451325, 469378, 502905, 515800, 541590, 670540, 704067, 722120, 773700, 804648, 838175, 902650, 938756, 1005810, 1083180, 1173445, 1341080, 1353975, 1408134, 1547400, 1676350, 1805300, 1877512, 2011620, 2166360, 2346890, 2514525, 2707950, 2816268, 3352700, 3520335, 3610600, 4023240, 4693780, 5029050, 5415900, 5632536, 5867225, 6705400, 7040670, 9387560, 10058100, 10831800, 11734450, 14081340, 17601675, 20116200, 23468900, 28162680, 35203350, 46937800, 70406700, 140813400]

約数ペア:

[(1, 140813400), (2, 70406700), (3, 46937800), (4, 35203350), (5, 28162680), (6, 23468900), (7, 20116200), (8, 17601675), (10, 14081340), (12, 11734450), (13, 10831800), (14, 10058100), (15, 9387560), (20, 7040670), (21, 6705400), (24, 5867225), (25, 5632536), (26, 5415900), (28, 5029050), (30, 4693780), (35, 4023240), (39, 3610600), (40, 3520335), (42, 3352700), (50, 2816268), (52, 2707950), (56, 2514525), (60, 2346890), (65, 2166360), (70, 2011620), (75, 1877512), (78, 1805300), (84, 1676350), (91, 1547400), (100, 1408134), (104, 1353975), (105, 1341080), (120, 1173445), (130, 1083180), (140, 1005810), (150, 938756), (156, 902650), (168, 838175), (175, 804648), (182, 773700), (195, 722120), (200, 704067), (210, 670540), (260, 541590), (273, 515800), (280, 502905), (300, 469378), (312, 451325), (325, 433272), (350, 402324), (364, 386850), (390, 361060), (420, 335270), (455, 309480), (520, 270795), (525, 268216), (546, 257900), (600, 234689), (650, 216636), (700, 201162), (728, 193425), (780, 180530), (840, 167635), (910, 154740), (975, 144424), (1050, 134108), (1092, 128950), (1300, 108318), (1365, 103160), (1400, 100581), (1560, 90265), (1820, 77370), (1950, 72212), (2100, 67054), (2184, 64475), (2275, 61896), (2579, 54600), (2600, 54159), (2730, 51580), (3640, 38685), (3900, 36106), (4200, 33527), (4550, 30948), (5158, 27300), (5460, 25790), (6825, 20632), (7737, 18200), (7800, 18053), (9100, 15474), (10316, 13650), (10920, 12895)]