4442368920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{55171}}^1$

素因数の和:55257

約数の個数: 128

約数和(自身を含む): 14777268480

約数和(自身を除く): 10334899560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 61, 66, 88, 110, 120, 122, 132, 165, 183, 220, 244, 264, 305, 330, 366, 440, 488, 610, 660, 671, 732, 915, 1220, 1320, 1342, 1464, 1830, 2013, 2440, 2684, 3355, 3660, 4026, 5368, 6710, 7320, 8052, 10065, 13420, 16104, 20130, 26840, 40260, 55171, 80520, 110342, 165513, 220684, 275855, 331026, 441368, 551710, 606881, 662052, 827565, 1103420, 1213762, 1324104, 1655130, 1820643, 2206840, 2427524, 3034405, 3310260, 3365431, 3641286, 4855048, 6068810, 6620520, 6730862, 7282572, 9103215, 10096293, 12137620, 13461724, 14565144, 16827155, 18206430, 20192586, 24275240, 26923448, 33654310, 36412860, 37019741, 40385172, 50481465, 67308620, 72825720, 74039482, 80770344, 100962930, 111059223, 134617240, 148078964, 185098705, 201925860, 222118446, 296157928, 370197410, 403851720, 444236892, 555296115, 740394820, 888473784, 1110592230, 1480789640, 2221184460, 4442368920]

約数ペア:

[(1, 4442368920), (2, 2221184460), (3, 1480789640), (4, 1110592230), (5, 888473784), (6, 740394820), (8, 555296115), (10, 444236892), (11, 403851720), (12, 370197410), (15, 296157928), (20, 222118446), (22, 201925860), (24, 185098705), (30, 148078964), (33, 134617240), (40, 111059223), (44, 100962930), (55, 80770344), (60, 74039482), (61, 72825720), (66, 67308620), (88, 50481465), (110, 40385172), (120, 37019741), (122, 36412860), (132, 33654310), (165, 26923448), (183, 24275240), (220, 20192586), (244, 18206430), (264, 16827155), (305, 14565144), (330, 13461724), (366, 12137620), (440, 10096293), (488, 9103215), (610, 7282572), (660, 6730862), (671, 6620520), (732, 6068810), (915, 4855048), (1220, 3641286), (1320, 3365431), (1342, 3310260), (1464, 3034405), (1830, 2427524), (2013, 2206840), (2440, 1820643), (2684, 1655130), (3355, 1324104), (3660, 1213762), (4026, 1103420), (5368, 827565), (6710, 662052), (7320, 606881), (8052, 551710), (10065, 441368), (13420, 331026), (16104, 275855), (20130, 220684), (26840, 165513), (40260, 110342), (55171, 80520)]