1190152920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{21991}}^1$

素因数の和:22057

約数の個数: 128

約数和(自身を含む): 3990228480

約数和(自身を除く): 2800075560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 41, 44, 55, 60, 66, 82, 88, 110, 120, 123, 132, 164, 165, 205, 220, 246, 264, 328, 330, 410, 440, 451, 492, 615, 660, 820, 902, 984, 1230, 1320, 1353, 1640, 1804, 2255, 2460, 2706, 3608, 4510, 4920, 5412, 6765, 9020, 10824, 13530, 18040, 21991, 27060, 43982, 54120, 65973, 87964, 109955, 131946, 175928, 219910, 241901, 263892, 329865, 439820, 483802, 527784, 659730, 725703, 879640, 901631, 967604, 1209505, 1319460, 1451406, 1803262, 1935208, 2419010, 2638920, 2704893, 2902812, 3606524, 3628515, 4508155, 4838020, 5409786, 5805624, 7213048, 7257030, 9016310, 9676040, 9917941, 10819572, 13524465, 14514060, 18032620, 19835882, 21639144, 27048930, 29028120, 29753823, 36065240, 39671764, 49589705, 54097860, 59507646, 79343528, 99179410, 108195720, 119015292, 148769115, 198358820, 238030584, 297538230, 396717640, 595076460, 1190152920]

約数ペア:

[(1, 1190152920), (2, 595076460), (3, 396717640), (4, 297538230), (5, 238030584), (6, 198358820), (8, 148769115), (10, 119015292), (11, 108195720), (12, 99179410), (15, 79343528), (20, 59507646), (22, 54097860), (24, 49589705), (30, 39671764), (33, 36065240), (40, 29753823), (41, 29028120), (44, 27048930), (55, 21639144), (60, 19835882), (66, 18032620), (82, 14514060), (88, 13524465), (110, 10819572), (120, 9917941), (123, 9676040), (132, 9016310), (164, 7257030), (165, 7213048), (205, 5805624), (220, 5409786), (246, 4838020), (264, 4508155), (328, 3628515), (330, 3606524), (410, 2902812), (440, 2704893), (451, 2638920), (492, 2419010), (615, 1935208), (660, 1803262), (820, 1451406), (902, 1319460), (984, 1209505), (1230, 967604), (1320, 901631), (1353, 879640), (1640, 725703), (1804, 659730), (2255, 527784), (2460, 483802), (2706, 439820), (3608, 329865), (4510, 263892), (4920, 241901), (5412, 219910), (6765, 175928), (9020, 131946), (10824, 109955), (13530, 87964), (18040, 65973), (21991, 54120), (27060, 43982)]