307536120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1621}}^1$

素因数の和:1686

約数の個数: 192

約数和(自身を含む): 1093098240

約数和(自身を除く): 785562120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 31, 34, 36, 40, 45, 51, 60, 62, 68, 72, 85, 90, 93, 102, 120, 124, 136, 153, 155, 170, 180, 186, 204, 248, 255, 279, 306, 310, 340, 360, 372, 408, 465, 510, 527, 558, 612, 620, 680, 744, 765, 930, 1020, 1054, 1116, 1224, 1240, 1395, 1530, 1581, 1621, 1860, 2040, 2108, 2232, 2635, 2790, 3060, 3162, 3242, 3720, 4216, 4743, 4863, 5270, 5580, 6120, 6324, 6484, 7905, 8105, 9486, 9726, 10540, 11160, 12648, 12968, 14589, 15810, 16210, 18972, 19452, 21080, 23715, 24315, 27557, 29178, 31620, 32420, 37944, 38904, 47430, 48630, 50251, 55114, 58356, 63240, 64840, 72945, 82671, 94860, 97260, 100502, 110228, 116712, 137785, 145890, 150753, 165342, 189720, 194520, 201004, 220456, 248013, 251255, 275570, 291780, 301506, 330684, 402008, 413355, 452259, 496026, 502510, 551140, 583560, 603012, 661368, 753765, 826710, 854267, 904518, 992052, 1005020, 1102280, 1206024, 1240065, 1507530, 1653420, 1708534, 1809036, 1984104, 2010040, 2261295, 2480130, 2562801, 3015060, 3306840, 3417068, 3618072, 4271335, 4522590, 4960260, 5125602, 6030120, 6834136, 7688403, 8542670, 9045180, 9920520, 10251204, 12814005, 15376806, 17085340, 18090360, 20502408, 25628010, 30753612, 34170680, 38442015, 51256020, 61507224, 76884030, 102512040, 153768060, 307536120]

約数ペア:

[(1, 307536120), (2, 153768060), (3, 102512040), (4, 76884030), (5, 61507224), (6, 51256020), (8, 38442015), (9, 34170680), (10, 30753612), (12, 25628010), (15, 20502408), (17, 18090360), (18, 17085340), (20, 15376806), (24, 12814005), (30, 10251204), (31, 9920520), (34, 9045180), (36, 8542670), (40, 7688403), (45, 6834136), (51, 6030120), (60, 5125602), (62, 4960260), (68, 4522590), (72, 4271335), (85, 3618072), (90, 3417068), (93, 3306840), (102, 3015060), (120, 2562801), (124, 2480130), (136, 2261295), (153, 2010040), (155, 1984104), (170, 1809036), (180, 1708534), (186, 1653420), (204, 1507530), (248, 1240065), (255, 1206024), (279, 1102280), (306, 1005020), (310, 992052), (340, 904518), (360, 854267), (372, 826710), (408, 753765), (465, 661368), (510, 603012), (527, 583560), (558, 551140), (612, 502510), (620, 496026), (680, 452259), (744, 413355), (765, 402008), (930, 330684), (1020, 301506), (1054, 291780), (1116, 275570), (1224, 251255), (1240, 248013), (1395, 220456), (1530, 201004), (1581, 194520), (1621, 189720), (1860, 165342), (2040, 150753), (2108, 145890), (2232, 137785), (2635, 116712), (2790, 110228), (3060, 100502), (3162, 97260), (3242, 94860), (3720, 82671), (4216, 72945), (4743, 64840), (4863, 63240), (5270, 58356), (5580, 55114), (6120, 50251), (6324, 48630), (6484, 47430), (7905, 38904), (8105, 37944), (9486, 32420), (9726, 31620), (10540, 29178), (11160, 27557), (12648, 24315), (12968, 23715), (14589, 21080), (15810, 19452), (16210, 18972)]