313119840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1913}}^1$

素因数の和:1973

約数の個数: 192

約数和(自身を含む): 1111283712

約数和(自身を除く): 798163872

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 32, 33, 40, 44, 48, 55, 60, 62, 66, 80, 88, 93, 96, 110, 120, 124, 132, 155, 160, 165, 176, 186, 220, 240, 248, 264, 310, 330, 341, 352, 372, 440, 465, 480, 496, 528, 620, 660, 682, 744, 880, 930, 992, 1023, 1056, 1240, 1320, 1364, 1488, 1705, 1760, 1860, 1913, 2046, 2480, 2640, 2728, 2976, 3410, 3720, 3826, 4092, 4960, 5115, 5280, 5456, 5739, 6820, 7440, 7652, 8184, 9565, 10230, 10912, 11478, 13640, 14880, 15304, 16368, 19130, 20460, 21043, 22956, 27280, 28695, 30608, 32736, 38260, 40920, 42086, 45912, 54560, 57390, 59303, 61216, 63129, 76520, 81840, 84172, 91824, 105215, 114780, 118606, 126258, 153040, 163680, 168344, 177909, 183648, 210430, 229560, 237212, 252516, 296515, 306080, 315645, 336688, 355818, 420860, 459120, 474424, 505032, 593030, 631290, 652333, 673376, 711636, 841720, 889545, 918240, 948848, 1010064, 1186060, 1262580, 1304666, 1423272, 1683440, 1779090, 1897696, 1956999, 2020128, 2372120, 2525160, 2609332, 2846544, 3261665, 3366880, 3558180, 3913998, 4744240, 5050320, 5218664, 5693088, 6523330, 7116360, 7827996, 9488480, 9784995, 10100640, 10437328, 13046660, 14232720, 15655992, 19569990, 20874656, 26093320, 28465440, 31311984, 39139980, 52186640, 62623968, 78279960, 104373280, 156559920, 313119840]

約数ペア:

[(1, 313119840), (2, 156559920), (3, 104373280), (4, 78279960), (5, 62623968), (6, 52186640), (8, 39139980), (10, 31311984), (11, 28465440), (12, 26093320), (15, 20874656), (16, 19569990), (20, 15655992), (22, 14232720), (24, 13046660), (30, 10437328), (31, 10100640), (32, 9784995), (33, 9488480), (40, 7827996), (44, 7116360), (48, 6523330), (55, 5693088), (60, 5218664), (62, 5050320), (66, 4744240), (80, 3913998), (88, 3558180), (93, 3366880), (96, 3261665), (110, 2846544), (120, 2609332), (124, 2525160), (132, 2372120), (155, 2020128), (160, 1956999), (165, 1897696), (176, 1779090), (186, 1683440), (220, 1423272), (240, 1304666), (248, 1262580), (264, 1186060), (310, 1010064), (330, 948848), (341, 918240), (352, 889545), (372, 841720), (440, 711636), (465, 673376), (480, 652333), (496, 631290), (528, 593030), (620, 505032), (660, 474424), (682, 459120), (744, 420860), (880, 355818), (930, 336688), (992, 315645), (1023, 306080), (1056, 296515), (1240, 252516), (1320, 237212), (1364, 229560), (1488, 210430), (1705, 183648), (1760, 177909), (1860, 168344), (1913, 163680), (2046, 153040), (2480, 126258), (2640, 118606), (2728, 114780), (2976, 105215), (3410, 91824), (3720, 84172), (3826, 81840), (4092, 76520), (4960, 63129), (5115, 61216), (5280, 59303), (5456, 57390), (5739, 54560), (6820, 45912), (7440, 42086), (7652, 40920), (8184, 38260), (9565, 32736), (10230, 30608), (10912, 28695), (11478, 27280), (13640, 22956), (14880, 21043), (15304, 20460), (16368, 19130)]