246095460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{419}}^1$

素因数の和:698

約数の個数: 144

約数和(自身を含む): 809040960

約数和(自身を除く): 562945500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 251, 260, 390, 419, 468, 502, 585, 753, 780, 838, 1004, 1170, 1255, 1257, 1506, 1676, 2095, 2259, 2340, 2510, 2514, 3012, 3263, 3765, 3771, 4190, 4518, 5020, 5028, 5447, 6285, 6526, 7530, 7542, 8380, 9036, 9789, 10894, 11295, 12570, 13052, 15060, 15084, 16315, 16341, 18855, 19578, 21788, 22590, 25140, 27235, 29367, 32630, 32682, 37710, 39156, 45180, 48945, 49023, 54470, 58734, 65260, 65364, 75420, 81705, 97890, 98046, 105169, 108940, 117468, 146835, 163410, 195780, 196092, 210338, 245115, 293670, 315507, 326820, 420676, 490230, 525845, 587340, 631014, 946521, 980460, 1051690, 1262028, 1367197, 1577535, 1893042, 2103380, 2734394, 3155070, 3786084, 4101591, 4732605, 5468788, 6310140, 6835985, 8203182, 9465210, 12304773, 13671970, 16406364, 18930420, 20507955, 24609546, 27343940, 41015910, 49219092, 61523865, 82031820, 123047730, 246095460]

約数ペア:

[(1, 246095460), (2, 123047730), (3, 82031820), (4, 61523865), (5, 49219092), (6, 41015910), (9, 27343940), (10, 24609546), (12, 20507955), (13, 18930420), (15, 16406364), (18, 13671970), (20, 12304773), (26, 9465210), (30, 8203182), (36, 6835985), (39, 6310140), (45, 5468788), (52, 4732605), (60, 4101591), (65, 3786084), (78, 3155070), (90, 2734394), (117, 2103380), (130, 1893042), (156, 1577535), (180, 1367197), (195, 1262028), (234, 1051690), (251, 980460), (260, 946521), (390, 631014), (419, 587340), (468, 525845), (502, 490230), (585, 420676), (753, 326820), (780, 315507), (838, 293670), (1004, 245115), (1170, 210338), (1255, 196092), (1257, 195780), (1506, 163410), (1676, 146835), (2095, 117468), (2259, 108940), (2340, 105169), (2510, 98046), (2514, 97890), (3012, 81705), (3263, 75420), (3765, 65364), (3771, 65260), (4190, 58734), (4518, 54470), (5020, 49023), (5028, 48945), (5447, 45180), (6285, 39156), (6526, 37710), (7530, 32682), (7542, 32630), (8380, 29367), (9036, 27235), (9789, 25140), (10894, 22590), (11295, 21788), (12570, 19578), (13052, 18855), (15060, 16341), (15084, 16315)]