336426880

素因数分解:

$2^7\times 5^1\times {\mathrm{31}}^2\times {\mathrm{547}}^1$

素因数の和:628

約数の個数: 96

約数和(自身を含む): 832570920

約数和(自身を除く): 496144040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 310, 320, 496, 547, 620, 640, 961, 992, 1094, 1240, 1922, 1984, 2188, 2480, 2735, 3844, 3968, 4376, 4805, 4960, 5470, 7688, 8752, 9610, 9920, 10940, 15376, 16957, 17504, 19220, 19840, 21880, 30752, 33914, 35008, 38440, 43760, 61504, 67828, 70016, 76880, 84785, 87520, 123008, 135656, 153760, 169570, 175040, 271312, 307520, 339140, 350080, 525667, 542624, 615040, 678280, 1051334, 1085248, 1356560, 2102668, 2170496, 2628335, 2713120, 4205336, 5256670, 5426240, 8410672, 10513340, 10852480, 16821344, 21026680, 33642688, 42053360, 67285376, 84106720, 168213440, 336426880]

約数ペア:

[(1, 336426880), (2, 168213440), (4, 84106720), (5, 67285376), (8, 42053360), (10, 33642688), (16, 21026680), (20, 16821344), (31, 10852480), (32, 10513340), (40, 8410672), (62, 5426240), (64, 5256670), (80, 4205336), (124, 2713120), (128, 2628335), (155, 2170496), (160, 2102668), (248, 1356560), (310, 1085248), (320, 1051334), (496, 678280), (547, 615040), (620, 542624), (640, 525667), (961, 350080), (992, 339140), (1094, 307520), (1240, 271312), (1922, 175040), (1984, 169570), (2188, 153760), (2480, 135656), (2735, 123008), (3844, 87520), (3968, 84785), (4376, 76880), (4805, 70016), (4960, 67828), (5470, 61504), (7688, 43760), (8752, 38440), (9610, 35008), (9920, 33914), (10940, 30752), (15376, 21880), (16957, 19840), (17504, 19220)]