31301372080

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{24413}}^1$

素因数の和:24515

約数の個数: 160

約数和(自身を含む): 83699785728

約数和(自身を除く): 52398413648

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 40, 44, 47, 55, 62, 80, 88, 94, 110, 124, 155, 176, 188, 220, 235, 248, 310, 341, 376, 440, 470, 496, 517, 620, 682, 752, 880, 940, 1034, 1240, 1364, 1457, 1705, 1880, 2068, 2480, 2585, 2728, 2914, 3410, 3760, 4136, 5170, 5456, 5828, 6820, 7285, 8272, 10340, 11656, 13640, 14570, 16027, 20680, 23312, 24413, 27280, 29140, 32054, 41360, 48826, 58280, 64108, 80135, 97652, 116560, 122065, 128216, 160270, 195304, 244130, 256432, 268543, 320540, 390608, 488260, 537086, 641080, 756803, 976520, 1074172, 1147411, 1282160, 1342715, 1513606, 1953040, 2148344, 2294822, 2685430, 3027212, 3784015, 4296688, 4589644, 5370860, 5737055, 6054424, 7568030, 8324833, 9179288, 10741720, 11474110, 12108848, 12621521, 15136060, 16649666, 18358576, 21483440, 22948220, 25243042, 30272120, 33299332, 35569741, 41624165, 45896440, 50486084, 60544240, 63107605, 66598664, 71139482, 83248330, 91792880, 100972168, 126215210, 133197328, 142278964, 166496660, 177848705, 201944336, 252430420, 284557928, 332993320, 355697410, 391267151, 504860840, 569115856, 665986640, 711394820, 782534302, 1009721680, 1422789640, 1565068604, 1956335755, 2845579280, 3130137208, 3912671510, 6260274416, 7825343020, 15650686040, 31301372080]

約数ペア:

[(1, 31301372080), (2, 15650686040), (4, 7825343020), (5, 6260274416), (8, 3912671510), (10, 3130137208), (11, 2845579280), (16, 1956335755), (20, 1565068604), (22, 1422789640), (31, 1009721680), (40, 782534302), (44, 711394820), (47, 665986640), (55, 569115856), (62, 504860840), (80, 391267151), (88, 355697410), (94, 332993320), (110, 284557928), (124, 252430420), (155, 201944336), (176, 177848705), (188, 166496660), (220, 142278964), (235, 133197328), (248, 126215210), (310, 100972168), (341, 91792880), (376, 83248330), (440, 71139482), (470, 66598664), (496, 63107605), (517, 60544240), (620, 50486084), (682, 45896440), (752, 41624165), (880, 35569741), (940, 33299332), (1034, 30272120), (1240, 25243042), (1364, 22948220), (1457, 21483440), (1705, 18358576), (1880, 16649666), (2068, 15136060), (2480, 12621521), (2585, 12108848), (2728, 11474110), (2914, 10741720), (3410, 9179288), (3760, 8324833), (4136, 7568030), (5170, 6054424), (5456, 5737055), (5828, 5370860), (6820, 4589644), (7285, 4296688), (8272, 3784015), (10340, 3027212), (11656, 2685430), (13640, 2294822), (14570, 2148344), (16027, 1953040), (20680, 1513606), (23312, 1342715), (24413, 1282160), (27280, 1147411), (29140, 1074172), (32054, 976520), (41360, 756803), (48826, 641080), (58280, 537086), (64108, 488260), (80135, 390608), (97652, 320540), (116560, 268543), (122065, 256432), (128216, 244130), (160270, 195304)]